ZAMBONINI Renato · ZAMBONINI
119rank
+10.8Butler · 50 bds
+0.22per board
±4.7swing
+0.45adjusted /bd
by round
Strength of schedule: opponents averaged +0.24/bd (a tough draw) → opponent-adjusted +0.45/bd
By role: declaring +1.40/bd (22) · defending -0.71/bd (28)
By vulnerability: not vulnerable +0.22/bd (50)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | J.Czyzowicz | Y.Khiuppenen – V.Kholomeev | Open | 10 | +4.6 | +0.46 | · |
| Round 2 | J.Czyzowicz | C.Curtis – P.Fegarty | Open | 10 | +1.7 | +0.17 | · |
| Round 3 | J.Czyzowicz | G.Uyanik – C.Adiguzel | Closed | 10 | +16.3 | +1.63 | · |
| Round 4 | J.Czyzowicz | M.Milaszewski – S.Szenberg | Open | 10 | -8.0 | -0.80 | · |
| Round 5 | J.Czyzowicz | U.Bethers – A.Imsa | Open | 10 | -3.8 | -0.38 | · |
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 |
|---|---|---|---|---|---|---|---|
| +12.3 | Round 5 | MARUPE | 15 | 4♣x | ♦3 | = | · |
| +11.4 | Round 2 | CURTIS | 13 | 4♥ | ♠A | = | · |
| +10.1 | Round 3 | MERSIN | 25 | 4♥ | ♠K | = | · |
| +8.6 | Round 1 | MATUSKO | 6 | 3NTx | ♠J | -2 | · |
| +6.8 | Round 1 | MATUSKO | 10 | 4♥ | ♣K | +3 | · |
| +6.8 | Round 2 | CURTIS | 12 | 4♠x | ♣8 | = | · |
| +4.9 | Round 4 | SZENBERG | 2 | 2♠ | ♣J | -1 | · |
| +4.7 | Round 5 | MARUPE | 20 | 2NT | ♥6 | = | · |
| +3.2 | Round 3 | MERSIN | 30 | 4♠ | ♦A | +2 | · |
| +3.1 | Round 4 | SZENBERG | 8 | 2♠ | ♥A | = | · |
| +3.0 | Round 2 | CURTIS | 20 | 4♥ | ♣K | -2 | · |
| +2.8 | Round 4 | SZENBERG | 9 | 2♠ | ♦5 | -1 | · |
| +2.6 | Round 1 | MATUSKO | 8 | 4♠ | ♣5 | -1 | · |
| +2.4 | Round 3 | MERSIN | 27 | 6♥ | ♣A | = | · |
| +2.1 | Round 3 | MERSIN | 24 | 3NT | ♠6 | +2 | · |
| +1.6 | Round 5 | MARUPE | 17 | 4♠ | ♥7 | = | · |
| +1.3 | Round 3 | MERSIN | 21 | 4♥ | ♦2 | +2 | · |
| +1.1 | Round 1 | MATUSKO | 3 | 3NT | ♠9 | -2 | · |
| +1.0 | Round 3 | MERSIN | 29 | 4♥ | ♠9 | +1 | · |
| +0.9 | Round 5 | MARUPE | 13 | 2♠ | ♥A | -1 | · |
| +0.3 | Round 3 | MERSIN | 23 | 4♥ | ♠J | +1 | · |
| +0.1 | Round 1 | MATUSKO | 1 | 3NT | ♣3 | +1 | · |
| -0.1 | Round 2 | CURTIS | 11 | 1NT | ♥3 | = | · |
| -0.2 | Round 1 | MATUSKO | 5 | 3NT | ♦Q | = | · |
| -0.2 | Round 2 | CURTIS | 14 | 3♦ | ♣Q | = | · |
| -0.2 | Round 2 | CURTIS | 18 | 3♥ | ♣A | -1 | · |
| -0.2 | Round 3 | MERSIN | 28 | 6♣ | ♠4 | = | · |
| -0.4 | Round 3 | MERSIN | 22 | 3NT | ♠Q | -1 | · |
| -0.4 | Round 4 | SZENBERG | 3 | 3♥ | ♠5 | -1 | · |
| -0.5 | Round 4 | SZENBERG | 5 | 6♦ | ♣A | = | · |
| -0.8 | Round 5 | MARUPE | 11 | 4♠ | ♦A | +2 | · |
| -1.3 | Round 4 | SZENBERG | 10 | 2♠ | ♣J | +1 | · |
| -1.5 | Round 2 | CURTIS | 16 | 2♦ | ♠4 | +1 | · |
| -1.5 | Round 5 | MARUPE | 16 | 3♣ | ♥4 | = | · |
| -1.7 | Round 1 | MATUSKO | 2 | 4♥ | ♣A | = | · |
| -2.1 | Round 2 | CURTIS | 19 | 2♥ | ♠4 | +1 | · |
| -2.3 | Round 5 | MARUPE | 19 | 1NT | ♣5 | -2 | · |
| -2.7 | Round 4 | SZENBERG | 1 | 3NT | ♥3 | = | · |
| -3.2 | Round 1 | MATUSKO | 9 | 4♥ | ♠2 | -2 | · |
| -3.2 | Round 4 | SZENBERG | 6 | 3NT | ♥9 | +3 | · |
| -3.3 | Round 5 | MARUPE | 12 | 3♥ | ♣K | -1 | · |
| -3.4 | Round 1 | MATUSKO | 4 | 4♠ | ♦7 | +1 | · |
| -3.5 | Round 3 | MERSIN | 26 | 6♣ | ♥Q | +1 | · |
| -4.7 | Round 4 | SZENBERG | 7 | 2♥ | ♥3 | +2 | · |
| -5.0 | Round 5 | MARUPE | 14 | 4♠ | ♦3 | = | · |
| -6.0 | Round 4 | SZENBERG | 4 | 2♣ | ♠J | = | · |
| -6.1 | Round 1 | MATUSKO | 7 | 3NT | ♥6 | -1 | · |
| -6.9 | Round 2 | CURTIS | 17 | 5♠x | ♣A | -2 | · |
| -8.5 | Round 2 | CURTIS | 15 | 3♣ | ♥A | +1 | · |
| -10.4 | Round 5 | MARUPE | 18 | 6♠ | ♥7 | = | · |