NANIWADA Mitsuyo · NANIWADA
566rank
-35.7Butler · 100 bds
-0.36per board
±4.0swing
-0.40vs par /bd · #485/672
-0.37adjusted /bd
by round
vs par split: bidding -0.03 · play -0.37
Strength of schedule: opponents averaged -0.02/bd (an average draw) → opponent-adjusted -0.37/bd
Card play — on target: opening leads 73.0% #538 of 671 · defence 75.7% #596 of 672
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | · | 73.0% (37) |
| Defence | · | 75.7% (37) |
Opening leads by suit led: ♠ 63.6% (11) · ♥ 66.7% (9) · ♦ 88.9% (9) · ♣ 75.0% (8)
vs par by strain: a suit -0.40 (65)
vs par by level: part-score -0.31 (32) · game +0.31 (29) · slam -6.25 (4)
By role: declaring +0.54/bd (-1.33 vs par · 45) · defending -1.09/bd (+0.36 vs par · 55)
By vulnerability: vulnerable -0.42/bd (-0.48 vs par · 50) · not vulnerable -0.30/bd (-0.32 vs par · 50)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | M.Naniwada | J.Zaremba – V.Markowicz | Closed | 10 | -20.2 | -2.02 | -1.10 |
| Round 3 | M.Naniwada | D.Yong – R.Rong | Closed | 10 | +22.3 | +2.23 | +1.30 |
| Round 4 | M.Naniwada | T.Sugiarto – A.Djajanegara | Open | 10 | -14.7 | -1.47 | -1.00 |
| Round 6 | M.Naniwada | C.Sumampouw – I.Korengkeng | Closed | 10 | -17.1 | -1.71 | -0.80 |
| Round 7 | M.Naniwada | H.Uman – A.Gonzales Noguera | Closed | 10 | +4.4 | +0.44 | +1.90 |
| Round 8 | M.Naniwada | S.Thadani – M.Karmarkar | Closed | 10 | -20.2 | -2.02 | -1.60 |
| Round 9 | M.Naniwada | Z.Li – Y.Wu | Closed | 10 | +0.2 | +0.02 | +0.70 |
| Round 11 | M.Naniwada | P.Choy – Y.Tan | Open | 10 | -3.7 | -0.37 | -0.40 |
| Round 12 | M.Naniwada | S.Yang – J.Park | Open | 10 | +14.3 | +1.43 | +1.00 |
| Round 13 | M.Naniwada | A.Edgtton – B.Travis | Open | 10 | -1.0 | -0.10 | -4.00 |
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 |
|---|---|---|---|---|---|---|---|
| +15.5 | Round 12 | KOREA-CHINA | 23 | 6♦ | ♥10 | +1 | +15 |
| +9.2 | Round 3 | ZHANG | 26 | 3♦ | ♣K | +1 | +10 |
| +7.6 | Round 3 | ZHANG | 23 | 3♥ | ♣A | -2 | +10 |
| +6.7 | Round 12 | KOREA-CHINA | 22 | 3N | ♥A | +1 | +7 |
| +6.5 | Round 3 | ZHANG | 25 | 3N | ♠7 | -2 | +7 |
| +6.5 | Round 13 | GILL | 6 | 3N | ♠4 | +2 | -11 |
| +6.3 | Round 3 | ZHANG | 28 | 3N | ♥Q | +1 | +5 |
| +5.0 | Round 4 | DJARUM BLACK | 8 | 4♣ | ♠Q | -6 | +4 |
| +4.7 | Round 7 | SOCMA | 5 | 5♠x | ♥J | -1 | +7 |
| +4.5 | Round 4 | DJARUM BLACK | 1 | 5♦ | ♥6 | -4 | +7 |
| +4.1 | Round 13 | GILL | 2 | 5♥ | ♣4 | = | +0 |
| +3.7 | Round 9 | LIANHUA | 21 | 3N | ♦J | = | +5 |
| +3.4 | Round 11 | SCTT | 17 | 3♥ | ♣A | = | +1 |
| +3.3 | Round 11 | SCTT | 11 | 2♦ | ♠J | +3 | +7 |
| +3.0 | Round 7 | SOCMA | 8 | 3♠ | ♦4 | +1 | +10 |
| +2.9 | Round 11 | SCTT | 15 | 4♠ | ♣A | -1 | -2 |
| +2.6 | Round 9 | LIANHUA | 27 | 1N | ♦5 | +2 | +0 |
| +2.4 | Round 1 | MARKOWICZ | 4 | Pass | +4 | ||
| +2.2 | Round 12 | KOREA-CHINA | 27 | 4♥ | ♦Q | = | -6 |
| +1.9 | Round 7 | SOCMA | 7 | 4♠ | ♥4 | -1 | +6 |
| +1.9 | Round 8 | SECOND CHANCE | 12 | 3N | ♣10 | -1 | +5 |
| +1.9 | Round 8 | SECOND CHANCE | 15 | 3♥ | ♥4 | = | +0 |
| +1.8 | Round 1 | MARKOWICZ | 5 | 4♠ | ♣9 | -1 | +5 |
| +1.8 | Round 7 | SOCMA | 9 | 4♥ | ♠8 | +3 | -10 |
| +1.7 | Round 3 | ZHANG | 22 | 3N | ♣8 | +2 | -4 |
| +1.6 | Round 9 | LIANHUA | 22 | 2♠ | ♦6 | +3 | +6 |
| +1.3 | Round 12 | KOREA-CHINA | 30 | 4♥ | ♦K | -1 | +5 |
| +1.2 | Round 7 | SOCMA | 4 | 3N | ♠8 | = | +2 |
| +1.1 | Round 6 | INDONESIA LADIES | 23 | 1♣ | ♦5 | +1 | +2 |
| +1.1 | Round 6 | INDONESIA LADIES | 26 | 4♠ | ♥Q | = | +5 |
| +1.1 | Round 8 | SECOND CHANCE | 16 | 2♠ | ♥A | +1 | +0 |
| +1.0 | Round 7 | SOCMA | 1 | 3N | ♦8 | +2 | +0 |
| +1.0 | Round 12 | KOREA-CHINA | 29 | Pass | +3 | ||
| +0.9 | Round 13 | GILL | 5 | 3N | ♥5 | +2 | -12 |
| +0.7 | Round 1 | MARKOWICZ | 10 | 4♥ | ♠6 | +1 | +4 |
| +0.7 | Round 9 | LIANHUA | 23 | 1N | ♥4 | = | +1 |
| +0.6 | Round 9 | LIANHUA | 28 | 3N | ♥K | +1 | -5 |
| +0.5 | Round 3 | ZHANG | 27 | 4♠ | ♠3 | -2 | -1 |
| +0.5 | Round 11 | SCTT | 13 | 2♦ | ♣A | = | +0 |
| +0.2 | Round 6 | INDONESIA LADIES | 27 | 4♥ | ♦K | -1 | +5 |
| +0.2 | Round 12 | KOREA-CHINA | 25 | 3N | ♥5 | +1 | -5 |
| +0.1 | Round 4 | DJARUM BLACK | 2 | 3N | ♠6 | +1 | +0 |
| -0.0 | Round 6 | INDONESIA LADIES | 28 | 3N | ♥10 | +2 | +0 |
| -0.0 | Round 12 | KOREA-CHINA | 21 | 3♦ | ♥A | +1 | -1 |
| -0.0 | Round 13 | GILL | 9 | 4♠ | ♠2 | +1 | +0 |
| -0.1 | Round 1 | MARKOWICZ | 8 | 3♦ | ♠Q | = | +0 |
| -0.2 | Round 6 | INDONESIA LADIES | 22 | 2♠ | ♦K | = | -5 |
| -0.2 | Round 9 | LIANHUA | 29 | 3♦ | ♠K | +1 | -1 |
| -0.2 | Round 13 | GILL | 3 | 4♠ | ♣10 | = | -1 |
| -0.3 | Round 3 | ZHANG | 21 | 2N | ♣10 | = | -1 |
| -0.3 | Round 13 | GILL | 10 | 2N | ♥7 | +1 | -1 |
| -0.4 | Round 13 | GILL | 7 | 4♥ | ♠9 | = | +1 |
| -0.5 | Round 3 | ZHANG | 29 | 5♦ | ♠10 | = | +2 |
| -0.6 | Round 1 | MARKOWICZ | 2 | 4♠x | ♥3 | -2 | +0 |
| -0.6 | Round 4 | DJARUM BLACK | 3 | 3N | ♠10 | = | +2 |
| -0.7 | Round 7 | SOCMA | 10 | 2♥ | ♣Q | +1 | +0 |
| -0.8 | Round 1 | MARKOWICZ | 1 | 2♥ | ♣K | +1 | -8 |
| -0.8 | Round 4 | DJARUM BLACK | 10 | Pass | -3 | ||
| -0.8 | Round 6 | INDONESIA LADIES | 25 | 3♦ | ♥A | -1 | +3 |
| -0.9 | Round 6 | INDONESIA LADIES | 29 | 3♦ | ♦3 | = | +0 |
| -0.9 | Round 8 | SECOND CHANCE | 13 | 4♠ | ♦9 | +2 | -7 |
| -0.9 | Round 11 | SCTT | 20 | 3N | ♠5 | +2 | -13 |
| -1.0 | Round 7 | SOCMA | 2 | 1N | ♦2 | = | +1 |
| -1.1 | Round 8 | SECOND CHANCE | 14 | 2♥ | ♥2 | = | +0 |
| -1.2 | Round 9 | LIANHUA | 25 | 3♠ | ♥Q | -2 | +1 |
| -1.2 | Round 11 | SCTT | 19 | 4♠ | ♣J | +1 | -1 |
| -1.2 | Round 13 | GILL | 1 | 4♠ | ♥Q | = | +0 |
| -1.5 | Round 8 | SECOND CHANCE | 17 | 3N | ♥8 | +1 | +5 |
| -1.5 | Round 11 | SCTT | 12 | 1♠ | ♥10 | -3 | -10 |
| -1.9 | Round 9 | LIANHUA | 24 | 4♥ | ♦4 | +1 | +5 |
| -2.0 | Round 11 | SCTT | 18 | 3♠ | ♣A | -1 | +0 |
| -2.2 | Round 3 | ZHANG | 24 | 2♣ | ♥10 | -1 | -3 |
| -2.3 | Round 1 | MARKOWICZ | 9 | 3N | ♥10 | +3 | -1 |
| -2.4 | Round 4 | DJARUM BLACK | 7 | 1N | ♠3 | +3 | -1 |
| -2.5 | Round 8 | SECOND CHANCE | 18 | 2♠ | ♦Q | +1 | -1 |
| -2.7 | Round 4 | DJARUM BLACK | 9 | 4♣x | ♣2 | -1 | -5 |
| -2.7 | Round 6 | INDONESIA LADIES | 24 | 2N | ♠K | = | +0 |
| -2.7 | Round 9 | LIANHUA | 26 | 1N | ♠J | +2 | +0 |
| -2.9 | Round 4 | DJARUM BLACK | 5 | 2♥ | ♠3 | = | -5 |
| -2.9 | Round 7 | SOCMA | 3 | 1N | ♣Q | -4 | +7 |
| -3.0 | Round 1 | MARKOWICZ | 6 | 3♦ | ♠8 | -1 | -4 |
| -3.0 | Round 9 | LIANHUA | 30 | 4♠ | ♣K | -1 | -5 |
| -3.1 | Round 12 | KOREA-CHINA | 28 | 2♠ | ♦K | +1 | -7 |
| -3.4 | Round 6 | INDONESIA LADIES | 30 | 3N | ♥2 | -3 | -7 |
| -3.5 | Round 11 | SCTT | 14 | 3N | ♠4 | +2 | +14 |
| -3.6 | Round 13 | GILL | 4 | 4♠ | ♣J | = | +1 |
| -4.1 | Round 12 | KOREA-CHINA | 26 | 3♥ | ♣K | +1 | -1 |
| -4.6 | Round 7 | SOCMA | 6 | 5♣x | ♦K | -4 | -4 |
| -4.6 | Round 8 | SECOND CHANCE | 11 | 3N | ♦J | +1 | -4 |
| -4.7 | Round 11 | SCTT | 16 | 4♠ | ♣9 | +1 | +0 |
| -4.8 | Round 8 | SECOND CHANCE | 19 | 1N | ♣5 | +3 | -2 |
| -5.4 | Round 12 | KOREA-CHINA | 24 | 3♠ | ♦5 | = | +0 |
| -5.9 | Round 1 | MARKOWICZ | 7 | 4♥ | ♦4 | = | +1 |
| -6.5 | Round 3 | ZHANG | 30 | 3N | ♣9 | -1 | -12 |
| -6.7 | Round 4 | DJARUM BLACK | 6 | 5♣x | ♠Q | -3 | +4 |
| -6.8 | Round 13 | GILL | 8 | 6♠ | ♠3 | -1 | -17 |
| -8.2 | Round 4 | DJARUM BLACK | 4 | 2♥ | ♠9 | +1 | -13 |
| -9.7 | Round 8 | SECOND CHANCE | 20 | 4♠ | ♥K | -1 | -12 |
| -11.5 | Round 6 | INDONESIA LADIES | 21 | 6♥ | ♣A | = | -11 |
| -12.4 | Round 1 | MARKOWICZ | 3 | 6♣ | ♠7 | = | -12 |