SZE Shun Sum Alan · KONG HAN

276rank
+6.5Butler · 110 bds
+0.06per board
±4.3swing
+0.14vs par /bd · #243/567
+0.34adjusted /bd
Butler per round: -8.6 5.2 -15.7 -24.7 15.5 14.5 28.6 0.9 0.2 -1.2 -8.2by round

vs par split: bidding -0.08 · play +0.22

Strength of schedule: opponents averaged +0.28/bd (a tough draw) → opponent-adjusted +0.34/bd

Card play — on target: opening leads 75.0% #434 of 567 · declarer play 75.0% #315 of 567 · defence 79.1% #429 of 567

Card play by contract type — on target
vs NTvs a suit
Opening leads50.0% (6)83.3% (18)
Declarer play60.0% (5)81.8% (11)
Defence90.0% (20)74.5% (47)

Opening leads by suit led: ♠ 71.4% (7) · ♥ 75.0% (4) · ♦ 100.0% (7) · ♣ 50.0% (6)

vs par by strain: NT -0.16 (32) · a suit +0.26 (78)

vs par by level: part-score -0.30 (46) · game +0.66 (61) · slam -3.67 (3)

By role: declaring -0.45/bd (-2.37 vs par · 43) · defending +0.39/bd (+1.75 vs par · 67)

By vulnerability: vulnerable +0.51/bd (+1.31 vs par · 55) · not vulnerable -0.39/bd (-1.04 vs par · 55)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1L.LamJ.Millens – S.HuangClosed10-8.6-0.86-1.20
Round 2W.ChiuM.Brown – M.WhibleyOpen10+5.2+0.52-1.70
Round 3W.ChiuY.Luo – Y.ChenClosed10-15.7-1.57-0.40
Round 4W.ChiuW.Huang – W.TianClosed10-24.7-2.47-2.40
Round 6W.ChiuJ.Zhang – W.ShenOpen10+15.5+1.55+3.20
Round 7W.ChiuY.Wu – Y.YeOpen10+14.5+1.45+3.80
Round 9L.LamF.Ye – X.WuClosed10+28.6+2.86+5.70
Round 10L.LamJ.Liu – J.LiOpen10+0.9+0.09-2.10
Round 12W.ChiuH.Liu – Y.ZhangOpen10+0.2+0.02+0.30
Round 13W.ChiuL.Feng – X.WuClosed10-1.2-0.12-1.40
Round 14W.ChiuX.Hu – F.ZhouOpen10-8.2-0.82-2.30

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.

ButlerRoundOpponentsBdContractLeadResvs par
+12.7Round 9ZHEJIANG JINJIANG234♠♦5-1+18
+8.6Round 10PD TIMES35♣x♦3=+4
+8.5Round 13WUHU BRIDGE TEAM54♥♥6-4+3
+8.0Round 7ASYMCHEM93NT♠Q-1+16
+7.6Round 12HENGZHOU FINANCE274♠♥5-3+11
+7.4Round 2NEW ZEALAND Open204♠♣9=+3
+6.9Round 1MILLENS54♠♣10-1+10
+6.6Round 2NEW ZEALAND Open131NT♠J-2+7
+6.3Round 2NEW ZEALAND Open174♠♠5=+0
+6.2Round 9ZHEJIANG JINJIANG274♠♥A=+0
+5.5Round 6BRIDGEFRIENDS253NT♥10-3+9
+5.4Round 2NEW ZEALAND Open115♥x♣A-3+2
+5.0Round 6BRIDGEFRIENDS294♠♦J+2+13
+4.9Round 7ASYMCHEM72♦♦3-1+5
+4.8Round 9ZHEJIANG JINJIANG223NT♣Q-2+6
+4.7Round 1MILLENS44♥♦9-1+6
+4.5Round 13WUHU BRIDGE TEAM86♦♠A=+0
+3.9Round 6BRIDGEFRIENDS213NTx♣8-2+9
+3.9Round 10PD TIMES73NT♠K+1+1
+3.9Round 12HENGZHOU FINANCE226♥♦J=+0
+3.7Round 3SHANGHAILVCHENG293♠♥J+1-1
+3.7Round 10PD TIMES103♠♥10-1+5
+3.5Round 13WUHU BRIDGE TEAM14♥♦Q=+0
+3.4Round 1MILLENS92NT♣A+2-1
+3.4Round 13WUHU BRIDGE TEAM41NT♥Q=+5
+3.3Round 7ASYMCHEM45♦♠K+1+3
+3.1Round 1MILLENS84♠♥4-1+10
+3.0Round 14FAR EAST143♦♠2-1+4
+2.8Round 7ASYMCHEM54♣♦10-1+5
+2.7Round 6BRIDGEFRIENDS222♠♥K-2+2
+2.7Round 9ZHEJIANG JINJIANG282♥♦4=+1
+2.7Round 10PD TIMES24♠♥A=+3
+2.7Round 14FAR EAST184♥♦4=+3
+2.4Round 6BRIDGEFRIENDS263♣♠Q-2+2
+2.2Round 7ASYMCHEM104♦♠Q-1+6
+1.9Round 4CHANG HONG92♦x♦6-1+7
+1.9Round 9ZHEJIANG JINJIANG243♥♦5-2+5
+1.9Round 10PD TIMES54♥♣K-1-2
+1.9Round 14FAR EAST113NT♣7=-1
+1.8Round 9ZHEJIANG JINJIANG305♠♦Q-1+10
+1.7Round 9ZHEJIANG JINJIANG254♥♦6+2+11
+1.6Round 4CHANG HONG101NT♠5+1+1
+1.5Round 7ASYMCHEM64♥x♦3-2+3
+1.2Round 6BRIDGEFRIENDS281NT♦10+1-1
+1.1Round 3SHANGHAILVCHENG264♥♠K+2+13
+1.0Round 12HENGZHOU FINANCE212♠♦A=+0
+0.9Round 6BRIDGEFRIENDS302♣♣3+2+7
+0.8Round 12HENGZHOU FINANCE292♠♣7+2+1
+0.7Round 14FAR EAST193NT♦K-1+0
+0.6Round 2NEW ZEALAND Open143♦♦6=+5
+0.5Round 9ZHEJIANG JINJIANG263NT♥9+1+12
+0.4Round 12HENGZHOU FINANCE262♦♦5-1+1
+0.3Round 3SHANGHAILVCHENG245♦♥4=+2
+0.1Round 4CHANG HONG72♠♣K+2+1
-0.0Round 10PD TIMES86NT♦4=-11
-0.3Round 2NEW ZEALAND Open124♥♠5-1-10
-0.3Round 3SHANGHAILVCHENG304♥♦3+1+0
-0.3Round 4CHANG HONG14♥♠K+1+0
-0.3Round 12HENGZHOU FINANCE232♥♥5+1+0
-0.4Round 7ASYMCHEM83NT♠J+2+10
-0.5Round 1MILLENS22♠♣5=+1
-0.5Round 1MILLENS71NT♥5+1+0
-0.6Round 4CHANG HONG34♥♠K+2-11
-0.9Round 6BRIDGEFRIENDS243♦♣3=+0
-1.0Round 12HENGZHOU FINANCE243NT♥J-3-7
-1.1Round 13WUHU BRIDGE TEAM73NT♥K+1+1
-1.1Round 13WUHU BRIDGE TEAM93NT♠9=+0
-1.5Round 14FAR EAST124♠♥10+1-1
-1.6Round 6BRIDGEFRIENDS232♥♣5+1+0
-1.6Round 9ZHEJIANG JINJIANG293♠♦7+1+1
-1.7Round 14FAR EAST174♠♣6+1+0
-1.9Round 3SHANGHAILVCHENG213NT♦9=+2
-1.9Round 7ASYMCHEM14♥♣8-2+0
-2.1Round 3SHANGHAILVCHENG223NT♥8-2-6
-2.1Round 3SHANGHAILVCHENG253♥♣5=-6
-2.1Round 9ZHEJIANG JINJIANG213♠♦A=-7
-2.1Round 12HENGZHOU FINANCE302♦x♦K-1+1
-2.2Round 4CHANG HONG82♥♦K=+0
-2.2Round 12HENGZHOU FINANCE284♥♠7+3+10
-2.3Round 14FAR EAST201NT♦6=-6
-2.7Round 2NEW ZEALAND Open183♣♦Q-1-1
-2.7Round 7ASYMCHEM22♠♦8=-5
-2.7Round 10PD TIMES11NT♦10+1-5
-2.8Round 3SHANGHAILVCHENG231NT♣2=+1
-2.8Round 3SHANGHAILVCHENG284♥♠Q+1+0
-3.1Round 14FAR EAST164♠x♥A-1-6
-3.2Round 7ASYMCHEM33NT♥10-1-5
-3.3Round 2NEW ZEALAND Open154♥♦10=-6
-3.4Round 14FAR EAST131NT♠5=-5
-3.6Round 1MILLENS32NT♦5-1-5
-3.6Round 4CHANG HONG25♥♦A=-6
-3.6Round 6BRIDGEFRIENDS275♠x♦J-1-9
-3.7Round 10PD TIMES44♦♠A-1-6
-3.7Round 13WUHU BRIDGE TEAM102♥♣J+1-1
-3.8Round 1MILLENS62♠♦8=-11
-4.0Round 10PD TIMES92♠♥A-2+0
-4.1Round 13WUHU BRIDGE TEAM22♠♣7+1-12
-4.4Round 4CHANG HONG62♠♥K-1-4
-4.5Round 14FAR EAST154♠♥4=-11
-4.9Round 13WUHU BRIDGE TEAM64♥♣3-1-10
-5.7Round 4CHANG HONG43NT♠7+2+0
-6.2Round 13WUHU BRIDGE TEAM33NT♦4+1+0
-7.3Round 2NEW ZEALAND Open193NT♥7+1-11
-7.5Round 2NEW ZEALAND Open165♦♣2-2-6
-7.9Round 12HENGZHOU FINANCE254♥♣A+2-14
-8.1Round 1MILLENS13NT♦K-3-11
-8.8Round 3SHANGHAILVCHENG274♥x♣6-1-9
-9.5Round 10PD TIMES63NT♣7=-10
-10.2Round 1MILLENS103♣x♦Q=-11
-11.5Round 4CHANG HONG54♥x♦Q-4-12