🇯🇵 NARITA Hidenori · JAPAN
75rank
-15.7Butler · 132 bds
-0.12per board
±3.8swing
-0.32vs par /bd · #98/126
-0.33adjusted /bd
by round
vs par split: bidding -0.18 · play -0.14
Strength of schedule: opponents averaged -0.21/bd (an easy draw) → opponent-adjusted -0.33/bd
Card play — on target: opening leads 83.3% #54 of 126 · declarer play 85.2% #10 of 125 · defence 78.5% #119 of 126
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 83.3% (6) | 83.3% (24) |
| Declarer play | 88.9% (9) | 83.3% (18) |
| Defence | 64.3% (14) | 82.4% (51) |
Opening leads by suit led: ♠ 100.0% (5) · ♥ 87.5% (8) · ♦ 62.5% (8) · ♣ 88.9% (9)
vs par by strain: NT -0.65 (34) · a suit -0.20 (96)
vs par by level: part-score +0.98 (48) · game -0.85 (75) · slam -3.43 (7)
By role: declaring +0.23/bd (-2.46 vs par · 65) · defending -0.46/bd (+1.76 vs par · 67)
By vulnerability: vulnerable -0.06/bd (+0.39 vs par · 66) · not vulnerable -0.18/bd (-1.03 vs par · 66)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 2 | M.Sato | I.Ayaz – A.Acar | Open | 12 | +3.0 | +0.25 | +0.92 |
| Round 3 | M.Sato | M.Thomson – C.Herden | Closed | 12 | -28.9 | -2.41 | -2.67 |
| Round 5 | M.Sato | T.Jacob – A.Boughey | Closed | 12 | -2.5 | -0.21 | +0.08 |
| Round 7 | M.Sato | T.Bakr – S.Elabyari | Open | 12 | +32.0 | +2.67 | +1.92 |
| Round 9 | M.Sato | H.Curran – A.Fitzpatrick | Closed | 12 | +0.7 | +0.06 | -1.92 |
| Round 12 | M.Sato | C.Chen – K.Chen | Open | 12 | +2.1 | +0.18 | +0.17 |
| Round 13 | M.Sato | F.Cysneiros – S.De Mello | Open | 12 | +12.1 | +1.01 | +2.00 |
| Round 15 | M.Sato | T.Paske – C.Seale | Open | 12 | -2.3 | -0.19 | -1.83 |
| Round 19 | M.Sato | M.Lanzarotti – C.Golin | Open | 12 | -36.3 | -3.02 | -2.58 |
| Round 20 | M.Sato | S.Karmarkar – M.Karmarkar | Closed | 12 | -2.8 | -0.23 | -1.50 |
| Round 21 | M.Sato | B.Moss – S.Winestock | Open | 12 | +7.2 | +0.60 | +1.92 |
Every board — best Butler first↑ top
vs par = IMPs this pair scored above (+) or below (−) the board’s double-dummy par — what bidding and play (theirs and the opponents’) added or gave away against perfect play.
| Butler | Round | Opponents | Bd | Contract | Lead | Res | vs par |
|---|---|---|---|---|---|---|---|
| +11.7 | Round 7 | 🇦🇪 UNITED ARAB EMIRATES | 8 | 2♦x | ♦4 | = | +12 |
| +8.9 | Round 21 | 🇺🇸 USA | 6 | 6♠ | ♥5 | -1 | +11 |
| +8.3 | Round 15 | 🏴 ENGLAND | 2 | 3NT | ♥4 | -1 | +12 |
| +8.0 | Round 9 | 🇮🇪 IRELAND | 7 | 6♣ | ♠4 | +1 | -13 |
| +8.0 | Round 13 | 🇧🇷 BRAZIL | 7 | 3♣x | ♠2 | -2 | +12 |
| +7.5 | Round 9 | 🇮🇪 IRELAND | 2 | 3NT | ♦5 | = | +7 |
| +7.3 | Round 13 | 🇧🇷 BRAZIL | 3 | 4♠x | ♣K | -1 | +11 |
| +6.7 | Round 7 | 🇦🇪 UNITED ARAB EMIRATES | 12 | 7♣ | ♣4 | = | +0 |
| +6.6 | Round 2 | 🇹🇷 TURKEY | 20 | 4♠ | ♥K | -1 | +17 |
| +5.0 | Round 21 | 🇺🇸 USA | 10 | 1♠ | ♥8 | = | +2 |
| +4.7 | Round 3 | 🇦🇺 AUSTRALIA | 1 | 3♦ | ♣K | +1 | +0 |
| +4.3 | Round 5 | 🇳🇿 NEW ZEALAND | 9 | 3NT | ♦5 | -1 | +5 |
| +4.3 | Round 12 | 🇹🇼 CHINESE TAIPEI | 24 | 3♣ | ♠3 | -1 | +10 |
| +4.3 | Round 21 | 🇺🇸 USA | 2 | 4♥ | ♦2 | +2 | +13 |
| +4.2 | Round 9 | 🇮🇪 IRELAND | 6 | 3NT | ♦7 | +3 | +1 |
| +4.1 | Round 7 | 🇦🇪 UNITED ARAB EMIRATES | 11 | 3♠ | ♥5 | = | +10 |
| +4.0 | Round 12 | 🇹🇼 CHINESE TAIPEI | 13 | 1NT | ♣6 | -1 | +5 |
| +3.9 | Round 3 | 🇦🇺 AUSTRALIA | 5 | 3NT | ♦8 | +3 | +12 |
| +3.7 | Round 12 | 🇹🇼 CHINESE TAIPEI | 21 | 4♠ | ♥J | = | +0 |
| +3.7 | Round 15 | 🏴 ENGLAND | 3 | 4♥ | ♣2 | -2 | +6 |
| +3.5 | Round 20 | 🇮🇳 INDIA | 16 | 6NT | ♦J | = | +0 |
| +3.4 | Round 13 | 🇧🇷 BRAZIL | 8 | 2♥ | ♦8 | +2 | +6 |
| +3.3 | Round 2 | 🇹🇷 TURKEY | 13 | 3♣ | ♣5 | -2 | -2 |
| +3.0 | Round 13 | 🇧🇷 BRAZIL | 9 | 3NT | ♣6 | -1 | +5 |
| +2.9 | Round 7 | 🇦🇪 UNITED ARAB EMIRATES | 5 | 2♠ | ♦K | -1 | +5 |
| +2.7 | Round 9 | 🇮🇪 IRELAND | 10 | 4♥ | ♠6 | +2 | +17 |
| +2.7 | Round 20 | 🇮🇳 INDIA | 19 | 3♠ | ♥9 | -2 | +6 |
| +2.5 | Round 5 | 🇳🇿 NEW ZEALAND | 7 | 3♠ | ♥6 | = | +8 |
| +2.2 | Round 2 | 🇹🇷 TURKEY | 24 | 4♥ | ♣8 | = | +8 |
| +2.1 | Round 7 | 🇦🇪 UNITED ARAB EMIRATES | 4 | 2♠ | ♦4 | -2 | +3 |
| +2.1 | Round 21 | 🇺🇸 USA | 11 | 5♦x | ♦6 | -2 | +0 |
| +1.6 | Round 7 | 🇦🇪 UNITED ARAB EMIRATES | 2 | 2NT | ♠8 | = | +0 |
| +1.6 | Round 20 | 🇮🇳 INDIA | 17 | 3NT | ♣K | +1 | -11 |
| +1.6 | Round 20 | 🇮🇳 INDIA | 21 | 4♥ | ♠J | -1 | +12 |
| +1.5 | Round 2 | 🇹🇷 TURKEY | 23 | 4♥ | ♣K | +2 | +1 |
| +1.5 | Round 7 | 🇦🇪 UNITED ARAB EMIRATES | 7 | 4♠ | ♣Q | = | -1 |
| +1.5 | Round 19 | 🇮🇹 ITALY | 1 | 4♥ | ♦K | +1 | +0 |
| +1.5 | Round 19 | 🇮🇹 ITALY | 4 | 2♠ | ♣9 | +1 | +0 |
| +1.4 | Round 15 | 🏴 ENGLAND | 10 | 4♠ | ♥J | +1 | +0 |
| +1.1 | Round 2 | 🇹🇷 TURKEY | 18 | 3NT | ♠7 | = | -2 |
| +1.1 | Round 7 | 🇦🇪 UNITED ARAB EMIRATES | 3 | 4♠ | ♣J | -1 | +5 |
| +1.1 | Round 12 | 🇹🇼 CHINESE TAIPEI | 23 | 2♠ | ♥10 | +1 | +0 |
| +1.1 | Round 20 | 🇮🇳 INDIA | 24 | 3NT | ♠5 | = | +0 |
| +1.0 | Round 13 | 🇧🇷 BRAZIL | 11 | 4♥ | ♦5 | +1 | +0 |
| +1.0 | Round 19 | 🇮🇹 ITALY | 2 | 3♦ | ♠5 | +1 | +0 |
| +1.0 | Round 20 | 🇮🇳 INDIA | 13 | 3NT | ♥10 | +1 | +0 |
| +0.9 | Round 5 | 🇳🇿 NEW ZEALAND | 1 | 2NT | ♠4 | -2 | +1 |
| +0.9 | Round 9 | 🇮🇪 IRELAND | 1 | 3♠ | ♦A | -2 | +0 |
| +0.8 | Round 7 | 🇦🇪 UNITED ARAB EMIRATES | 6 | 4♥ | ♣7 | = | -1 |
| +0.8 | Round 21 | 🇺🇸 USA | 5 | 4♠ | ♥A | = | +1 |
| +0.7 | Round 5 | 🇳🇿 NEW ZEALAND | 2 | 4♠ | ♥8 | +1 | +0 |
| +0.6 | Round 3 | 🇦🇺 AUSTRALIA | 8 | 3NT | ♥3 | +1 | +0 |
| +0.6 | Round 3 | 🇦🇺 AUSTRALIA | 12 | 1NT | ♠2 | +1 | +0 |
| +0.6 | Round 5 | 🇳🇿 NEW ZEALAND | 11 | 1NT | ♠Q | +1 | +1 |
| +0.5 | Round 13 | 🇧🇷 BRAZIL | 10 | 5♥ | ♠Q | +1 | +12 |
| +0.4 | Round 15 | 🏴 ENGLAND | 1 | 3♠ | ♣2 | -2 | -1 |
| +0.4 | Round 15 | 🏴 ENGLAND | 9 | 1NT | ♣2 | -2 | -9 |
| +0.4 | Round 15 | 🏴 ENGLAND | 11 | 3NT | ♣2 | +3 | -11 |
| +0.2 | Round 7 | 🇦🇪 UNITED ARAB EMIRATES | 1 | 4♠ | ♥5 | +1 | +0 |
| +0.2 | Round 7 | 🇦🇪 UNITED ARAB EMIRATES | 10 | 2♦ | ♣5 | +3 | -10 |
| +0.2 | Round 12 | 🇹🇼 CHINESE TAIPEI | 14 | 4♠ | ♥5 | +1 | +0 |
| +0.0 | Round 5 | 🇳🇿 NEW ZEALAND | 5 | 3♠ | ♦A | -2 | +1 |
| -0.0 | Round 12 | 🇹🇼 CHINESE TAIPEI | 19 | 4♠ | ♦K | = | +0 |
| +0.0 | Round 15 | 🏴 ENGLAND | 6 | 2♥ | ♣2 | -1 | +1 |
| -0.0 | Round 21 | 🇺🇸 USA | 12 | 4♠x | ♠3 | -1 | -7 |
| -0.1 | Round 9 | 🇮🇪 IRELAND | 4 | 4♠ | ♥Q | = | -1 |
| -0.1 | Round 12 | 🇹🇼 CHINESE TAIPEI | 16 | Pass | +3 | ||
| -0.1 | Round 12 | 🇹🇼 CHINESE TAIPEI | 22 | 3NT | ♠9 | = | +0 |
| -0.1 | Round 13 | 🇧🇷 BRAZIL | 12 | 3NT | ♦6 | = | -1 |
| -0.1 | Round 19 | 🇮🇹 ITALY | 7 | 3♦ | ♥A | -1 | +5 |
| -0.1 | Round 21 | 🇺🇸 USA | 3 | 1NT | ♥Q | +4 | +5 |
| -0.2 | Round 13 | 🇧🇷 BRAZIL | 4 | 5♦ | ♠A | +1 | -10 |
| -0.2 | Round 21 | 🇺🇸 USA | 8 | 2♦ | ♣2 | +1 | +1 |
| -0.3 | Round 5 | 🇳🇿 NEW ZEALAND | 4 | 4♥ | ♠J | +1 | +0 |
| -0.3 | Round 5 | 🇳🇿 NEW ZEALAND | 12 | 2♦ | ♥Q | = | +1 |
| -0.4 | Round 2 | 🇹🇷 TURKEY | 21 | 2♠ | ♦5 | = | +0 |
| -0.5 | Round 21 | 🇺🇸 USA | 7 | 4♠ | ♦9 | = | -1 |
| -0.6 | Round 2 | 🇹🇷 TURKEY | 15 | 3NT | ♥10 | +1 | +0 |
| -0.6 | Round 2 | 🇹🇷 TURKEY | 22 | 4♥ | ♣Q | -1 | -5 |
| -0.7 | Round 5 | 🇳🇿 NEW ZEALAND | 6 | 4♠ | ♦J | = | +0 |
| -0.7 | Round 13 | 🇧🇷 BRAZIL | 6 | 4♥ | ♦Q | +1 | +0 |
| -0.8 | Round 2 | 🇹🇷 TURKEY | 19 | 4♥ | ♣4 | = | +0 |
| -0.9 | Round 7 | 🇦🇪 UNITED ARAB EMIRATES | 9 | 2♠ | ♥J | +1 | +0 |
| -0.9 | Round 12 | 🇹🇼 CHINESE TAIPEI | 15 | 3♥ | ♠J | = | -6 |
| -1.0 | Round 2 | 🇹🇷 TURKEY | 14 | 3NT | ♠J | = | -2 |
| -1.2 | Round 9 | 🇮🇪 IRELAND | 11 | 1NT | ♣K | -1 | -1 |
| -1.2 | Round 20 | 🇮🇳 INDIA | 22 | 3♠ | ♥A | +2 | +6 |
| -1.2 | Round 21 | 🇺🇸 USA | 4 | 5♠ | ♥4 | = | +0 |
| -1.4 | Round 9 | 🇮🇪 IRELAND | 3 | 3♦ | ♣A | = | -9 |
| -1.5 | Round 19 | 🇮🇹 ITALY | 12 | 2♠ | ♣10 | +2 | -6 |
| -1.6 | Round 13 | 🇧🇷 BRAZIL | 1 | 3NT | ♦8 | +3 | -11 |
| -1.7 | Round 5 | 🇳🇿 NEW ZEALAND | 10 | Pass | -4 | ||
| -1.7 | Round 12 | 🇹🇼 CHINESE TAIPEI | 17 | 2NT | ♣7 | +1 | +7 |
| -1.8 | Round 5 | 🇳🇿 NEW ZEALAND | 8 | 3♥ | ♦2 | -1 | -4 |
| -1.8 | Round 15 | 🏴 ENGLAND | 4 | 3♣ | ♣2 | -2 | +7 |
| -1.9 | Round 15 | 🏴 ENGLAND | 8 | 5♥ | ♠Q | = | -8 |
| -2.0 | Round 3 | 🇦🇺 AUSTRALIA | 3 | 3♣ | ♦4 | +2 | +0 |
| -2.0 | Round 15 | 🏴 ENGLAND | 7 | 4♥ | ♣2 | +1 | +0 |
| -2.1 | Round 20 | 🇮🇳 INDIA | 20 | 2♥ | ♦2 | +1 | -6 |
| -2.2 | Round 15 | 🏴 ENGLAND | 5 | 3♦ | ♣2 | -1 | -5 |
| -2.3 | Round 2 | 🇹🇷 TURKEY | 17 | 3♠ | ♥7 | -1 | -4 |
| -2.4 | Round 13 | 🇧🇷 BRAZIL | 2 | 3NT | ♠6 | +1 | +0 |
| -2.4 | Round 20 | 🇮🇳 INDIA | 23 | 3NT | ♦2 | = | +1 |
| -2.5 | Round 20 | 🇮🇳 INDIA | 14 | 4NT | ♠3 | +2 | -11 |
| -2.5 | Round 20 | 🇮🇳 INDIA | 18 | 3♥ | ♦8 | -1 | -5 |
| -2.6 | Round 12 | 🇹🇼 CHINESE TAIPEI | 18 | 3NT | ♣6 | -3 | -7 |
| -2.6 | Round 19 | 🇮🇹 ITALY | 9 | 4♠ | ♣A | = | +0 |
| -2.9 | Round 3 | 🇦🇺 AUSTRALIA | 11 | 4♠ | ♠6 | -1 | -5 |
| -3.0 | Round 3 | 🇦🇺 AUSTRALIA | 7 | 4♠ | ♠4 | -1 | +1 |
| -3.0 | Round 19 | 🇮🇹 ITALY | 3 | 5♦x | ♥3 | -1 | +0 |
| -3.5 | Round 3 | 🇦🇺 AUSTRALIA | 6 | 4♥ | ♣K | -1 | -6 |
| -3.6 | Round 19 | 🇮🇹 ITALY | 10 | 3NT | ♠2 | -3 | -10 |
| -3.6 | Round 20 | 🇮🇳 INDIA | 15 | 4♠ | ♥J | = | -10 |
| -4.3 | Round 9 | 🇮🇪 IRELAND | 8 | 2♠ | ♦J | = | +1 |
| -4.3 | Round 19 | 🇮🇹 ITALY | 8 | 2♠ | ♣K | +1 | -1 |
| -4.6 | Round 3 | 🇦🇺 AUSTRALIA | 2 | 4♠ | ♦4 | +2 | -11 |
| -4.6 | Round 9 | 🇮🇪 IRELAND | 9 | 3NT | ♠Q | +1 | -1 |
| -4.8 | Round 9 | 🇮🇪 IRELAND | 5 | 4♥ | ♦J | = | -11 |
| -4.9 | Round 21 | 🇺🇸 USA | 1 | 4♠ | ♦K | -1 | -2 |
| -5.0 | Round 19 | 🇮🇹 ITALY | 6 | 3♥ | ♠K | = | +0 |
| -5.8 | Round 12 | 🇹🇼 CHINESE TAIPEI | 20 | 4♠ | ♣6 | = | -10 |
| -6.0 | Round 2 | 🇹🇷 TURKEY | 16 | 4♥ | ♣Q | = | +0 |
| -6.0 | Round 3 | 🇦🇺 AUSTRALIA | 4 | 4♠ | ♣A | -1 | -6 |
| -6.1 | Round 13 | 🇧🇷 BRAZIL | 5 | 4♥ | ♦Q | = | +0 |
| -6.2 | Round 9 | 🇮🇪 IRELAND | 12 | 4♥ | ♠2 | +1 | -13 |
| -6.7 | Round 5 | 🇳🇿 NEW ZEALAND | 3 | 6♦ | ♦4 | -2 | -8 |
| -7.0 | Round 21 | 🇺🇸 USA | 9 | 6♥ | ♦10 | = | +0 |
| -7.7 | Round 3 | 🇦🇺 AUSTRALIA | 10 | 4♥ | ♣8 | = | -10 |
| -8.7 | Round 19 | 🇮🇹 ITALY | 11 | 4♠ | ♦Q | = | -7 |
| -9.0 | Round 3 | 🇦🇺 AUSTRALIA | 9 | 3NT | ♠J | = | -7 |
| -9.0 | Round 15 | 🏴 ENGLAND | 12 | 6♦ | ♣2 | -2 | -14 |
| -11.5 | Round 19 | 🇮🇹 ITALY | 5 | 4♠x | ♦A | -3 | -12 |