🇨🇳 ZHOU Zhenlin · CHINA RDFZ1
vs par split: bidding -1.01 · play +0.74
Strength of schedule: opponents averaged +0.09/bd (a tough draw) → opponent-adjusted +0.34/bd
Card play — on target: opening leads 88.2% #9 of 39 · declarer play 76.5% #20 of 39 · defence 86.1% #21 of 39
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 66.7% (6) | 100.0% (11) |
| Declarer play | 75.0% (4) | 76.9% (13) |
| Defence | 75.0% (12) | 91.7% (24) |
Opening leads by suit led: ♠ 80.0% (5) · ♥ 85.7% (7) · ♦ 100.0% (1) · ♣ 100.0% (4)
vs par by strain: NT +1.26 (19) · a suit -0.84 (51)
vs par by level: part-score -1.41 (34) · game +0.25 (28) · slam +2.75 (8)
By role: declaring +0.28/bd (-2.73 vs par · 34) · defending +0.23/bd (+2.06 vs par · 36)
By vulnerability: vulnerable -0.22/bd (-0.86 vs par · 36) · not vulnerable +0.76/bd (+0.35 vs par · 34)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | Z.Wang | Y.Yin – Z.Fang | Closed | 10 | -21.6 | -2.16 | -3.40 |
| Round 2 | Z.Wang | C.Deng – Z.Yu | Closed | 10 | +4.1 | +0.41 | +2.50 |
| Round 3 | Z.Wang | H.Cai – J.Wang | Closed | 10 | +15.2 | +1.52 | -0.60 |
| Round 4 | Z.Wang | A.Gaiotti – F.Chiarandini | Closed | 10 | +6.8 | +0.68 | -2.20 |
| Round 5 | Z.Wang | P.Jasinski – K.Baczek | Closed | 10 | -4.4 | -0.44 | -1.60 |
| Round 6 | Z.Wang | M.Grguric – K.Stefanec | Closed | 10 | -1.1 | -0.11 | +0.10 |
| Round 7 | Z.Wang | P.Pabst – S.Van Oosten | Closed | 10 | +18.8 | +1.88 | +3.30 |
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 |
|---|---|---|---|---|---|---|---|
| +16.7 | Round 7 | 🇩🇪 GERMANY | 3 | 6NTx | ♥2 | -4 | +17 |
| +10.1 | Round 3 | 🇨🇳 CHINA RDFZ2 | 26 | 4♠ | ♦3 | -1 | +12 |
| +9.6 | Round 6 | 🇭🇷 CROATIA | 22 | 4♠x | ♦2 | +1 | +8 |
| +9.6 | Round 7 | 🇩🇪 GERMANY | 10 | 5♣ | ♥4 | -2 | +13 |
| +8.9 | Round 2 | SX XMXW | 12 | 3NT | ♣9 | = | +10 |
| +6.3 | Round 4 | 🇮🇹 ITALIA | 8 | 4♦ | ♣K | -1 | +4 |
| +5.7 | Round 6 | 🇭🇷 CROATIA | 30 | 4♥ | ♣K | -1 | +10 |
| +5.6 | Round 3 | 🇨🇳 CHINA RDFZ2 | 21 | 2NT | ♠6 | -2 | +3 |
| +5.0 | Round 4 | 🇮🇹 ITALIA | 6 | 2♦ | ♠A | = | +6 |
| +5.0 | Round 5 | AZS UW VYCESKA | 18 | 3NTx | ♥4 | -1 | +6 |
| +3.9 | Round 1 | 🇨🇳 CHINA | 1 | 2♥ | ♦5 | = | +0 |
| +3.7 | Round 3 | 🇨🇳 CHINA RDFZ2 | 29 | 3♦ | ♠9 | = | -1 |
| +3.4 | Round 7 | 🇩🇪 GERMANY | 9 | 7♥ | ♣6 | = | +0 |
| +3.3 | Round 2 | SX XMXW | 13 | 1NT | ♠J | +3 | +1 |
| +3.3 | Round 6 | 🇭🇷 CROATIA | 28 | 2♥ | ♠7 | = | +0 |
| +3.0 | Round 4 | 🇮🇹 ITALIA | 10 | 4♠ | ♥J | +1 | +0 |
| +2.9 | Round 7 | 🇩🇪 GERMANY | 2 | 3♦ | ♥10 | -3 | +2 |
| +2.6 | Round 3 | 🇨🇳 CHINA RDFZ2 | 23 | 2♣ | ♠K | +1 | -6 |
| +2.4 | Round 2 | SX XMXW | 15 | 3♦x | ♥A | -2 | +10 |
| +2.4 | Round 4 | 🇮🇹 ITALIA | 1 | 3♦ | ♥A | -1 | -2 |
| +2.3 | Round 6 | 🇭🇷 CROATIA | 27 | 1NT | ♥J | -2 | +0 |
| +2.1 | Round 5 | AZS UW VYCESKA | 16 | 3♦ | ♣Q | +1 | +0 |
| +2.0 | Round 3 | 🇨🇳 CHINA RDFZ2 | 24 | 3♣ | ♠8 | -1 | +5 |
| +1.4 | Round 4 | 🇮🇹 ITALIA | 2 | 3♦ | ♣6 | = | -1 |
| +1.4 | Round 6 | 🇭🇷 CROATIA | 26 | 3NT | ♦10 | +1 | +0 |
| +1.3 | Round 3 | 🇨🇳 CHINA RDFZ2 | 30 | 1NT | ♠3 | +1 | +0 |
| +1.1 | Round 1 | 🇨🇳 CHINA | 8 | 3♦ | ♣K | = | +0 |
| +1.1 | Round 2 | SX XMXW | 19 | 2♥ | ♠J | -2 | +3 |
| +1.0 | Round 5 | AZS UW VYCESKA | 11 | 4♠ | ♣K | = | +0 |
| +1.0 | Round 6 | 🇭🇷 CROATIA | 24 | 3NT | ♥2 | +3 | -11 |
| +0.9 | Round 2 | SX XMXW | 17 | 4♥ | ♥6 | +1 | +1 |
| +0.6 | Round 1 | 🇨🇳 CHINA | 6 | 3♥ | ♣J | +1 | +6 |
| +0.6 | Round 5 | AZS UW VYCESKA | 17 | 5♠ | ♦7 | = | +0 |
| +0.6 | Round 7 | 🇩🇪 GERMANY | 6 | 4♠ | ♦6 | -1 | +12 |
| +0.3 | Round 5 | AZS UW VYCESKA | 13 | 3♦ | ♥3 | +1 | +0 |
| +0.3 | Round 5 | AZS UW VYCESKA | 14 | 4♠ | ♣J | +2 | -11 |
| +0.0 | Round 2 | SX XMXW | 11 | 3NT | ♣2 | = | -1 |
| +0.0 | Round 4 | 🇮🇹 ITALIA | 5 | 4♠ | ♦J | = | +1 |
| -0.3 | Round 1 | 🇨🇳 CHINA | 10 | 3♣ | ♠J | = | +0 |
| -0.4 | Round 7 | 🇩🇪 GERMANY | 4 | 5♦ | ♥K | -2 | +0 |
| -0.6 | Round 4 | 🇮🇹 ITALIA | 7 | 1♥ | ♥7 | = | -2 |
| -0.6 | Round 6 | 🇭🇷 CROATIA | 21 | 6♥ | ♥J | +1 | +11 |
| -0.7 | Round 5 | AZS UW VYCESKA | 19 | 4NT | ♥K | = | +1 |
| -0.9 | Round 1 | 🇨🇳 CHINA | 7 | 1♣ | ♥5 | -1 | -6 |
| -0.9 | Round 2 | SX XMXW | 16 | 3NT | ♠6 | -1 | +6 |
| -0.9 | Round 3 | 🇨🇳 CHINA RDFZ2 | 27 | 4♠ | ♥10 | +1 | -1 |
| -0.9 | Round 7 | 🇩🇪 GERMANY | 7 | 4♠ | ♦9 | +3 | -12 |
| -1.3 | Round 3 | 🇨🇳 CHINA RDFZ2 | 22 | 2♦ | ♣10 | -1 | -1 |
| -1.7 | Round 7 | 🇩🇪 GERMANY | 5 | 5♦ | ♦3 | = | +1 |
| -1.9 | Round 2 | SX XMXW | 18 | 2NT | ♥10 | = | -5 |
| -1.9 | Round 6 | 🇭🇷 CROATIA | 23 | 1NT | ♠2 | +1 | +0 |
| -2.1 | Round 1 | 🇨🇳 CHINA | 9 | 1NT | ♦9 | +2 | +0 |
| -2.1 | Round 4 | 🇮🇹 ITALIA | 4 | 2♠ | ♥K | +3 | -10 |
| -2.3 | Round 3 | 🇨🇳 CHINA RDFZ2 | 25 | 4♠ | ♥6 | -1 | -5 |
| -3.6 | Round 1 | 🇨🇳 CHINA | 5 | 3♥ | ♠A | = | -7 |
| -3.6 | Round 5 | AZS UW VYCESKA | 12 | 6NT | ♠7 | +1 | +11 |
| -4.0 | Round 2 | SX XMXW | 14 | 4♠ | ♥3 | = | +1 |
| -4.3 | Round 4 | 🇮🇹 ITALIA | 3 | 1NT | ♠3 | = | -5 |
| -4.3 | Round 4 | 🇮🇹 ITALIA | 9 | 3♦ | ♠5 | +2 | -13 |
| -4.3 | Round 5 | AZS UW VYCESKA | 15 | 3♦ | ♣Q | -2 | -11 |
| -4.4 | Round 7 | 🇩🇪 GERMANY | 1 | 6♥ | ♣5 | = | +0 |
| -4.6 | Round 1 | 🇨🇳 CHINA | 2 | 3♥ | ♦2 | -1 | -5 |
| -5.1 | Round 5 | AZS UW VYCESKA | 20 | 5♣ | ♥10 | -1 | -12 |
| -5.6 | Round 1 | 🇨🇳 CHINA | 4 | 3NT | ♠8 | -3 | -9 |
| -5.6 | Round 3 | 🇨🇳 CHINA RDFZ2 | 28 | 4♠x | ♣A | = | -12 |
| -5.7 | Round 2 | SX XMXW | 20 | 5♠ | ♦10 | = | -1 |
| -7.0 | Round 7 | 🇩🇪 GERMANY | 8 | 6NT | ♥J | = | +0 |
| -10.1 | Round 1 | 🇨🇳 CHINA | 3 | 3♠ | ♥2 | -2 | -13 |
| -10.9 | Round 6 | 🇭🇷 CROATIA | 29 | 6♠ | ♥3 | -2 | -17 |
| -11.0 | Round 6 | 🇭🇷 CROATIA | 25 | 6♠ | ♥J | = | +0 |