🇺🇸 LUBA Harrison Anders · USA1

9rank
+22.4Butler · 56 bds
+0.40per board
±5.7swing
+0.05vs par /bd
+0.50adjusted /bd
Butler per round: 22.4 22.4 22.4 22.4by round

vs par split: bidding +0.36 · play +0.29

Strength of schedule: opponents averaged +0.10/bd (a tough draw) → opponent-adjusted +0.50/bd

Card play — on target: opening leads 100.0% · declarer play 75.0% · defence 66.7%

Bidding activity — not a pass: 51.0% (78/153)

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (1)100.0% (2)
Declarer play100.0% (3)60.0% (5)
Defence50.0% (2)71.4% (7)

Opening leads by suit led: ♠ 100.0% (1) · ♥ 100.0% (1) · ♣ 100.0% (1)

vs par by strain: NT +0.67 (15) · a suit -0.17 (41)

vs par by level: part-score +0.94 (17) · game -1.03 (35) · slam +5.75 (4)

By role: declaring +0.94/bd (-1.12 vs par · 32) · defending -0.33/bd (+1.62 vs par · 24)

By vulnerability: vulnerable -0.66/bd (-1.29 vs par · 28) · not vulnerable +1.46/bd (+1.39 vs par · 28)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
QuarterfinalB.ZhuM.Hu – A.ZhouOpen14-6.4-0.46+0.14
QuarterfinalB.ZhuM.Haas – S.PahkOpen14-12.3-0.88-1.21
QuarterfinalB.ZhuS.Pahk – M.HaasClosed14+10.9+0.78-0.43
QuarterfinalB.ZhuR.Xiao – J.YueClosed14+30.2+2.16+1.71

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
+15.0Quarterfinal🇺🇸 USA2434♥♣6+1+6
+12.4Quarterfinal🇺🇸 USA234♥x-1+12
+11.6Quarterfinal🇺🇸 USA2341NTx♠8-3+12
+8.4Quarterfinal🇺🇸 USA2336♠♥8+1+11
+8.4Quarterfinal🇺🇸 USA2446♠x♦4-1+11
+7.9Quarterfinal🇺🇸 USA2296♠♦A=+0
+7.6Quarterfinal🇺🇸 USA2543NT♦3=+10
+7.4Quarterfinal🇺🇸 USA2316♠♠2+1+1
+7.1Quarterfinal🇺🇸 USA2403NT♠8=+0
+6.4Quarterfinal🇺🇸 USA2503NT♥2+1+11
+5.9Quarterfinal🇺🇸 USA2164♥=+6
+5.3Quarterfinal🇺🇸 USA2373♥♣4=+7
+4.7Quarterfinal🇺🇸 USA255♦x-1+6
+4.4Quarterfinal🇺🇸 USA2462♠♠4=+6
+4.3Quarterfinal🇺🇸 USA2493NT♥3+1-1
+3.6Quarterfinal🇺🇸 USA2254♠x-1+8
+2.9Quarterfinal🇺🇸 USA2202♠=+1
+2.6Quarterfinal🇺🇸 USA2245♦+1-11
+2.0Quarterfinal🇺🇸 USA294♥=+1
+2.0Quarterfinal🇺🇸 USA2552♠♥Q=+6
+1.9Quarterfinal🇺🇸 USA2561NT♠8+1+0
+1.0Quarterfinal🇺🇸 USA2183♥-1-2
+0.4Quarterfinal🇺🇸 USA2173NT=+1
+0.3Quarterfinal🇺🇸 USA2144♥=-1
+0.3Quarterfinal🇺🇸 USA2274♠-1-2
+0.0Quarterfinal🇺🇸 USA244♥+1+0
-0.0Quarterfinal🇺🇸 USA2424♠♥A-2+0
-0.0Quarterfinal🇺🇸 USA2474♠♥A+1+0
-0.3Quarterfinal🇺🇸 USA262♦-1+1
-0.4Quarterfinal🇺🇸 USA2413♦♠T=-1
-0.6Quarterfinal🇺🇸 USA2124♠+1+0
-0.6Quarterfinal🇺🇸 USA2195♥+1-1
-0.6Quarterfinal🇺🇸 USA2382♥♦7-1-1
-1.0Quarterfinal🇺🇸 USA2152♥=+7
-1.1Quarterfinal🇺🇸 USA2113♥=+0
-1.4Quarterfinal🇺🇸 USA283NT+3+14
-1.6Quarterfinal🇺🇸 USA2103NT=+1
-1.7Quarterfinal🇺🇸 USA2515♥♣J+1-13
-1.9Quarterfinal🇺🇸 USA2522♠♦Q+2-1
-2.1Quarterfinal🇺🇸 USA223♠-1-5
-2.6Quarterfinal🇺🇸 USA2394♥♠3-1+2
-2.7Quarterfinal🇺🇸 USA2134♥-1-12
-2.7Quarterfinal🇺🇸 USA2483NT♦5-2-2
-3.6Quarterfinal🇺🇸 USA2284♠-3-9
-3.6Quarterfinal🇺🇸 USA2363♠♣9-3-6
-4.4Quarterfinal🇺🇸 USA2211NT+1-10
-5.3Quarterfinal🇺🇸 USA2235♦-1-3
-5.4Quarterfinal🇺🇸 USA2223♦-1+2
-5.9Quarterfinal🇺🇸 USA2533NT♠8+1-1
-6.0Quarterfinal🇺🇸 USA2303NT♥Q-2-6
-7.1Quarterfinal🇺🇸 USA214♠=+0
-7.6Quarterfinal🇺🇸 USA2454♥♣9-1-8
-8.7Quarterfinal🇺🇸 USA2263NTx=-4
-8.9Quarterfinal🇺🇸 USA273NT-1-15
-11.7Quarterfinal🇺🇸 USA2324♠♦J-2-13
-11.9Quarterfinal🇺🇸 USA2354♥x♠2=-12