🇨🇳 LIN Zisu · China

34rank
+5.6Butler · 60 bds
+0.09per board
±5.4swing
+0.30adjusted /bd
Butler per round: 20.7 -3 1.3 -25.2 31.9 -20.1by round

Strength of schedule: opponents averaged +0.21/bd (a tough draw) → opponent-adjusted +0.30/bd

By role: declaring -0.19/bd (26) · defending +0.31/bd (34)

By vulnerability: not vulnerable +0.09/bd (60)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2Y.ChenK.Asplund – E.FryklundClosed10+20.7+2.07·
Round 3Y.ChenM.Rehder – J.KaterbauOpen10-3.0-0.30·
Round 4Y.ChenE.Skjetne – S.SimonsenClosed10+1.3+0.13·
Round 5Y.ChenK.Fay – J.ChiuOpen10-25.2-2.52·
Round 10Y.ChenN.Nakayama – S.GotodaClosed10+31.9+3.19·
Round 12Y.ChenJ.Hop – V.De PagterClosed10-20.1-2.01·

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
+16.9Round 2🇸🇪 Sweden164♥♣2-4·
+12.5Round 10🇯🇵 Japan92♦x♣A-3·
+10.9Round 2🇸🇪 Sweden194N♦Q-1·
+10.0Round 4🇳🇴 Norway32♥x♠Q+1·
+9.3Round 10🇯🇵 Japan14♠♦3=·
+7.0Round 3🇩🇪 Germany264♥♦A=·
+6.3Round 12🇳🇱 Netherlands214♠x♦3-1·
+6.1Round 3🇩🇪 Germany232N♥3=·
+4.8Round 12🇳🇱 Netherlands243N♦8+1·
+4.7Round 2🇸🇪 Sweden123♥♣2=·
+4.6Round 10🇯🇵 Japan64♥♠J=·
+4.3Round 3🇩🇪 Germany244♥♦2-1·
+4.1Round 10🇯🇵 Japan52♥♣K=·
+3.8Round 10🇯🇵 Japan23N♦6=·
+3.6Round 4🇳🇴 Norway13N♣Q-3·
+3.6Round 4🇳🇴 Norway41N♥5-2·
+3.3Round 5🇺🇸 USA 1156♥♦3-1·
+2.5Round 3🇩🇪 Germany303♦♥Q+1·
+1.4Round 10🇯🇵 Japan43♥♣A=·
+1.1Round 2🇸🇪 Sweden152N♦T=·
+1.1Round 12🇳🇱 Netherlands302♠♣A=·
+0.7Round 4🇳🇴 Norway103♦♥K+1·
+0.7Round 10🇯🇵 Japan34♠♣Q+2·
+0.3Round 4🇳🇴 Norway81♠♥K-2·
+0.2Round 4🇳🇴 Norway53♠♣8=·
+0.1Round 2🇸🇪 Sweden133N♥8=·
-0.1Round 4🇳🇴 Norway93N♠2+2·
-0.2Round 4🇳🇴 Norway73♦♣K+1·
-0.3Round 3🇩🇪 Germany295♥♠4-1·
-0.4Round 2🇸🇪 Sweden173N♠Q+1·
-0.4Round 5🇺🇸 USA 1194♠♣T=·
-0.5Round 3🇩🇪 Germany214♥♥6=·
-0.5Round 5🇺🇸 USA 1124♥♠A=·
-0.7Round 2🇸🇪 Sweden112♠♣K+2·
-0.8Round 10🇯🇵 Japan101N♦9=·
-1.2Round 12🇳🇱 Netherlands283♠♣2=·
-1.3Round 12🇳🇱 Netherlands254♦♠9-2·
-1.6Round 10🇯🇵 Japan73N♦3+3·
-1.7Round 2🇸🇪 Sweden184♠♦K=·
-1.9Round 3🇩🇪 Germany225♣♥3+1·
-2.1Round 3🇩🇪 Germany253♠♠3-2·
-2.1Round 10🇯🇵 Japan86♣♠9+1·
-2.3Round 5🇺🇸 USA 1202♥x♠Q-1·
-2.6Round 2🇸🇪 Sweden204♥♠3+1·
-2.9Round 5🇺🇸 USA 1132♠♣J-1·
-3.4Round 5🇺🇸 USA 1144♠♦6=·
-3.8Round 5🇺🇸 USA 1113N♥8+1·
-3.8Round 5🇺🇸 USA 1163♣♠J+1·
-3.9Round 12🇳🇱 Netherlands235♣x♥K-1·
-4.3Round 5🇺🇸 USA 1182♠♦6+2·
-4.9Round 12🇳🇱 Netherlands224♠♥6-2·
-5.6Round 12🇳🇱 Netherlands263N♣2=·
-6.4Round 4🇳🇴 Norway63N♠6=·
-7.1Round 5🇺🇸 USA 1174♠x♣K-2·
-7.5Round 12🇳🇱 Netherlands276♠x♦Q-2·
-7.6Round 2🇸🇪 Sweden143♠x♥A+1·
-7.9Round 12🇳🇱 Netherlands296♦♣9=·
-8.8Round 3🇩🇪 Germany286♠♦T-2·
-9.3Round 3🇩🇪 Germany272♠x♠3=·
-10.4Round 4🇳🇴 Norway25♦♠A-1·