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Leon JP Kempen

* 1955 (70)
Beste Elo
2154
Letzte Elo
1845
Geburtsjahr
1955
200620062007200720082008200920092010201020112011201220122013201320142014201520152016201620172017201820182019201920202020202120212022202220232023202420242240216020802000192018401760
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Wins
Draws
Losses
White19135.6%28.8%35.6%
Wins
Draws
Losses
Black19428.4%26.3%45.4%
Wins
Draws
Losses
Total38531.9%27.5%40.5%
Least favourite opponent Douglas Gibson Hamilton (0/2/4)
Strongest win Leon JP Kempen (1949) 1-0 Slim Bouaziz (2321)
Weakest loss Amir Nissen (1699) 1-0 Leon JP Kempen (2148)

Openings Played as White (20)

B50 - Sicilian
Average Elo: 2124
Result: 5/10 = 50%

D85 - Grunfeld
Average Elo: 2173
Result: 2,5/7 = 35,71%

B25 - Sicilian, Closed
Average Elo: 0
Result: 2,5/6 = 41,67%

D45 - Queen's Gambit Declined Semi-Slav
Average Elo: 2124
Result: 0,5/6 = 8,33%

B21 - Sicilian, 2.f4 and 2.d4
Average Elo: 2353
Result: 1,5/6 = 25%

B53 - Sicilian
Average Elo: 2074
Result: 2,5/6 = 41,67%

E92 - King's Indian
Average Elo: 2152
Result: 3,5/6 = 58,33%

C54 - Giuoco Piano
Average Elo: 0
Result: 2,5/5 = 50%

C05 - French, Tarrasch
Average Elo: 0
Result: 1/4 = 25%

A52 - Budapest Gambit
Average Elo: 1894
Result: 2/4 = 50%

D02 - Queen's Pawn Game
Average Elo: 1798
Result: 3/4 = 75%

E15 - Queen's Indian
Average Elo: 2046
Result: 1,5/4 = 37,5%

E46 - Nimzo-Indian
Average Elo: 2130
Result: 2/4 = 50%

E90 - King's Indian
Average Elo: 2063
Result: 1/3 = 33,33%

E93 - King's Indian, Petrosian System
Average Elo: 2177
Result: 1,5/3 = 50%

C42 - Petrov Defense
Average Elo: 1931
Result: 3/3 = 100%

D47 - Queen's Gambit Declined Semi-Slav
Average Elo: 1990
Result: 1/3 = 33,33%

B31 - Sicilian, Rossolimo Variation
Average Elo: 1798
Result: 1,5/3 = 50%

E12 - Queen's Indian
Average Elo: 1685
Result: 1,5/2 = 75%

D80 - Grunfeld
Average Elo: 2388
Result: 0/2 = 0%

Openings Played as Black (20)

B06 - Robatsch
Average Elo: 1739
Result: 5/13 = 38,46%

A56 - Benoni Defense
Average Elo: 2043
Result: 4/12 = 33,33%

B03 - Alekhine's Defense
Average Elo: 2112
Result: 2,5/8 = 31,25%

B04 - Alekhine's Defense, Modern
Average Elo: 1994
Result: 3/7 = 42,86%

C14 - French, Classical
Average Elo: 1941
Result: 3/7 = 42,86%

A40 - Queen's Pawn Game
Average Elo: 2011
Result: 3/6 = 50%

C41 - Philidor Defense
Average Elo: 1878
Result: 3/6 = 50%

C11 - French
Average Elo: 2045
Result: 2,5/6 = 41,67%

D05 - Queen's Pawn Game
Average Elo: 1967
Result: 2/5 = 40%

B07 - Pirc
Average Elo: 1898
Result: 4/5 = 80%

A42 - Modern Defense, Averbakh System
Average Elo: 2186
Result: 2,5/5 = 50%

E11 - Bogo-Indian Defense
Average Elo: 1935
Result: 1,5/5 = 30%

A88 - Dutch, Leningrad, Main Variation with c6
Average Elo: 0
Result: 2/4 = 50%

C02 - French, Advance
Average Elo: 2026
Result: 2/4 = 50%

B05 - Alekhine's Defense, Modern
Average Elo: 1936
Result: 1,5/4 = 37,5%

C01 - French, Exchange
Average Elo: 1839
Result: 1,5/4 = 37,5%

C08 - French, Tarrasch, Open, 4.ed ed
Average Elo: 1915
Result: 3/4 = 75%

A41 - Queen's Pawn Game (with ...d6)
Average Elo: 1863
Result: 1/3 = 33,33%

B41 - Sicilian, Kan
Average Elo: 2073
Result: 0,5/3 = 16,67%

A55 - Old Indian, Main line
Average Elo: 2179
Result: 1/3 = 33,33%