ZHOU Tao · DEZHOUQIAOXIE(PUSHI)

16rank
+83.5Butler · 126 bds
+0.66per board
±4.8swing
+1.12vs par /bd · #15/132
+0.77adjusted /bd
Butler per round: -6.9 21.9 -6 17.6 2.1 3.4 -10.2 8 3.8 -0.8 8.2 27.6 9.4 1.6 -6.3 -12.9 26.7 -3.7by round

vs par split: bidding +0.54 · play +0.58

Strength of schedule: opponents averaged +0.11/bd (a tough draw) → opponent-adjusted +0.77/bd

Card play — on target: opening leads 79.4% #69 of 132 · declarer play 80.0% #20 of 132 · defence 86.4% #69 of 132

Card play by contract type — on target
vs NTvs a suit
Opening leads80.0% (10)79.2% (24)
Declarer play100.0% (7)72.2% (18)
Defence81.0% (21)88.9% (45)

Opening leads by suit led: ♠ 85.7% (7) · ♥ 66.7% (6) · ♦ 72.7% (11) · ♣ 90.0% (10)

vs par by strain: NT +1.48 (40) · a suit +0.95 (86)

vs par by level: part-score +0.04 (54) · game +0.59 (63) · slam +11.33 (9)

By role: declaring -0.20/bd (-2.43 vs par · 60) · defending +1.45/bd (+4.35 vs par · 66)

By vulnerability: vulnerable +0.43/bd (+0.87 vs par · 62) · not vulnerable +0.88/bd (+1.36 vs par · 64)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 3S.LiuG.Nabil – L.ElyacoubiOpen7-6.9-0.99+0.86
Round 4S.LiuA.Simons – J.PasmanOpen7+21.9+3.13+8.71
Round 5S.LiuA.Nestoridis – K.DriverClosed7-6.0-0.86-1.14
Round 7S.LiuD.Hu – A.ZhuClosed7+17.6+2.51-1.00
Round 8S.LiuW.Wang – J.LiuClosed7+2.1+0.30+5.00
Round 10S.LiuY.Liu – X.ShanClosed7+3.4+0.49+3.29
Round 11S.LiuL.Wang – Y.ZhouClosed7-10.2-1.46-3.71
Round 12S.LiuL.Gan – Y.HuangClosed7+8.0+1.14+0.43
Round 14S.LiuJ.Wang – M.ZhangClosed7+3.8+0.54-0.14
Round 15S.LiuC.Fan – H.ZhuClosed7-0.8-0.11-1.14
Round 16S.LiuH.Zhu – J.WangOpen7+8.2+1.17+0.71
Round 17S.LiuH.Wu – C.SeetClosed7+27.6+3.94+4.00
Round 19S.LiuH.Eythorsdottir – L.DeasOpen7+9.4+1.34+0.71
Round 20S.LiuR.Pollack – C.BjerkanOpen7+1.6+0.23+1.57
Round 21S.LiuS.Willard – B.CronierClosed7-6.3-0.90-1.43
Round 22S.LiuA.Sarniak – C.BaldyszOpen7-12.9-1.84-2.86
Round 24S.LiuM.Garateguy – M.IacapraroClosed7+26.7+3.81+7.14
Round 25S.LiuS.Dewi – K.MurniatiClosed7-3.7-0.53-0.86

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.

ButlerRoundOpponentsBdContractLeadResvs par
+13.2Round 7KUNMING LIJIAN206♠♣10-1+17
+12.3Round 12CHINA YELLOW TEAM236♣x♦K-2+12
+12.1Round 19MOSS136♥♦9-1+17
+11.7Round 7KUNMING LIJIAN155♥x♠K-3-5
+11.4Round 4NETHERLANDS283NT♣9=+10
+11.3Round 24EL ROSARIO187♣♣8-1+16
+9.7Round 3MOROCCAN WOMEN TEAM196♦♦5-1+20
+8.8Round 16SHANDONG276♦♠A-1+10
+8.6Round 17SINGAPORE34♥♣J-2+13
+8.2Round 17SINGAPORE74♠♥K=+0
+7.8Round 24EL ROSARIO165♣♦Q-2+13
+7.3Round 25PERTAMINA EP232NTx♥3-1+13
+6.6Round 4NETHERLANDS273NT♦6-1+10
+6.5Round 8CHINA ORANGE TEAM226NT♣10-3+14
+6.5Round 24EL ROSARIO201NT♠2-3+5
+6.3Round 24EL ROSARIO174♥♠K-2+11
+6.2Round 16SHANDONG244♠♦A=+0
+5.6Round 20POLLACK185♣x♦K-1+6
+5.1Round 25PERTAMINA EP253NT♥10-2+7
+4.9Round 4NETHERLANDS236♥♦7-3+17
+4.4Round 20POLLACK203NT♦5=-1
+4.0Round 5BLOOM13NT♥7=+0
+3.9Round 17SINGAPORE65♠♣2=+17
+3.7Round 16SHANDONG262♥♠5=+6
+3.7Round 19MOSS114♠♦3=+0
+3.4Round 8CHINA ORANGE TEAM271NT♥5-3+6
+3.1Round 10CHINA PINK TEAM103♦x♠5-1+7
+3.1Round 10CHINA PINK TEAM144♠♥7-1+4
+3.0Round 12CHINA YELLOW TEAM244♠♦A=+0
+2.9Round 5BLOOM52♠♥A-1+3
+2.7Round 10CHINA PINK TEAM134♠♥3+3+17
+2.7Round 24EL ROSARIO213♣♣2-1+4
+2.6Round 3MOROCCAN WOMEN TEAM172♥♠K-1+5
+2.6Round 19MOSS102♠♥10+1+7
+2.5Round 12CHINA YELLOW TEAM253NT♣K+1-1
+2.4Round 10CHINA PINK TEAM81NT♠2-1+5
+2.4Round 12CHINA YELLOW TEAM222♠♦A=+6
+2.3Round 3MOROCCAN WOMEN TEAM152♠♦4=+0
+2.3Round 15COFCO YALONG BAY201NT♠7+1+5
+2.3Round 17SINGAPORE13NT♦5=+0
+2.2Round 5BLOOM33NT♠J-2+6
+2.0Round 17SINGAPORE52♥♣2+1+0
+2.0Round 21JOEL254♠♦K+1+1
+1.6Round 8CHINA ORANGE TEAM284♥♣3-2+11
+1.6Round 14THE GOURMET PLACE93♥♠K=+1
+1.6Round 15COFCO YALONG BAY152♥♦A=+0
+1.6Round 17SINGAPORE42♣♠K+2+0
+1.6Round 25PERTAMINA EP281NT♥6=+0
+1.5Round 14THE GOURMET PLACE102♠♠7+2-10
+1.4Round 3MOROCCAN WOMEN TEAM181NT♥3-2+0
+1.4Round 11BEIJING SHARE SUN173NT♦9+3-11
+1.4Round 21JOEL223NT♥Q+1+0
+1.4Round 21JOEL234♥♦7=+0
+1.3Round 4NETHERLANDS222♥♦A+1+0
+1.3Round 15COFCO YALONG BAY162♥♣K=-1
+1.1Round 14THE GOURMET PLACE83NT♠9+3+2
+1.1Round 14THE GOURMET PLACE142♠♥6+1+7
+1.0Round 17SINGAPORE23♠♥8-1-2
+0.9Round 5BLOOM22♥♠10+1+0
+0.8Round 14THE GOURMET PLACE123NT♣2=+1
+0.8Round 20POLLACK173NT♠4+1+0
+0.7Round 19MOSS94♠♥J-1-12
+0.6Round 8CHINA ORANGE TEAM244♠x♣9-2+4
+0.6Round 15COFCO YALONG BAY193♥♠Q+1-1
+0.5Round 8CHINA ORANGE TEAM231NT♦5+1+0
+0.5Round 20POLLACK164♠♥K=+13
+0.5Round 21JOEL272♥♣Q+1+0
+0.5Round 22PLATINUM CEM34♠x♥J-2+4
+0.4Round 4NETHERLANDS243NT♠3+1-1
+0.4Round 7KUNMING LIJIAN191NT♠3=+1
+0.2Round 25PERTAMINA EP222♠♦8-1+2
+0.1Round 15COFCO YALONG BAY172♠♦K-1-2
-0.0Round 22PLATINUM CEM72♦♣A+1+1
-0.1Round 16SHANDONG282NT♣J=+1
-0.1Round 22PLATINUM CEM42♠♦3=-1
-0.2Round 11BEIJING SHARE SUN193NT♠5-1+2
-0.4Round 11BEIJING SHARE SUN184♥♠7=-1
-0.4Round 19MOSS84♠x♣5-1-5
-0.5Round 7KUNMING LIJIAN173♣♦5+1+0
-0.6Round 5BLOOM74♠♥4=+0
-0.6Round 11BEIJING SHARE SUN153♥♠9-1-3
-0.8Round 21JOEL264♥♦Q=+1
-0.9Round 20POLLACK193NT♠9+1+0
-1.0Round 4NETHERLANDS253NT♣4+2+12
-1.0Round 14THE GOURMET PLACE115♣♥K=-3
-1.0Round 16SHANDONG253♣♦Q=+0
-1.1Round 7KUNMING LIJIAN214♠♦3-1-5
-1.2Round 11BEIJING SHARE SUN164♥♠4+1+0
-1.2Round 24EL ROSARIO151NT♦8-1+0
-1.3Round 14THE GOURMET PLACE132♠♦8-1+1
-1.3Round 15COFCO YALONG BAY211♠♥Q=+1
-1.4Round 12CHINA YELLOW TEAM283NT♠J+4-3
-1.5Round 20POLLACK213♣♠K=+0
-1.6Round 10CHINA PINK TEAM112NT♦4+2-2
-1.7Round 4NETHERLANDS264♠♣A=+13
-1.8Round 16SHANDONG224♣♦8-2-9
-1.8Round 22PLATINUM CEM22♠♥7=+0
-1.9Round 21JOEL241NT♠2=+0
-2.0Round 10CHINA PINK TEAM123♦♣2-2+0
-2.2Round 7KUNMING LIJIAN183NT♥4-1-5
-2.5Round 22PLATINUM CEM13♠♣Q=-6
-2.9Round 12CHINA YELLOW TEAM273♦♣2-2-8
-3.6Round 3MOROCCAN WOMEN TEAM203NT♠7=+13
-3.7Round 22PLATINUM CEM51NT♣2=-6
-3.8Round 11BEIJING SHARE SUN213♥♥3+1-1
-3.8Round 25PERTAMINA EP242♦♣3+4-13
-3.9Round 7KUNMING LIJIAN162♦♠10+3-10
-4.1Round 8CHINA ORANGE TEAM263NT♥Q=+0
-4.3Round 10CHINA PINK TEAM94♠♦3-2-8
-4.3Round 19MOSS123NT♠6+1-1
-4.6Round 5BLOOM44♠♦Q=+0
-5.0Round 19MOSS144♥♣3=-1
-5.3Round 22PLATINUM CEM64♠♥7-1-12
-5.4Round 11BEIJING SHARE SUN204♥♣2-1-12
-5.4Round 15COFCO YALONG BAY184♥♦Q-1-10
-5.7Round 3MOROCCAN WOMEN TEAM164♥♦9=-11
-6.0Round 25PERTAMINA EP263♦♣2-2-7
-6.4Round 8CHINA ORANGE TEAM255♦♠A=+0
-6.7Round 24EL ROSARIO193NT♦Q=+1
-7.3Round 20POLLACK153NT♠A-2-7
-7.6Round 16SHANDONG234♠♣A=-3
-7.9Round 12CHINA YELLOW TEAM263♣♦K-1-3
-8.1Round 25PERTAMINA EP274♠♣A-1-8
-8.9Round 21JOEL284♥♠10-4-12
-10.8Round 5BLOOM63NT♠8+4-17
-13.6Round 3MOROCCAN WOMEN TEAM216♣♦5-3-21