Willem Jan Pannekoek

C45 - Scotch Game
Average Elo: 1914
Result: 7,5/13 = 57,69%

---

E04 - Catalan, Open, 5.Nf3
Average Elo: 2359
Result: 6,5/9 = 72,22%

---

B33 - Sicilian
Average Elo: 2163
Result: 3/8 = 37,5%

---

E05 - Catalan, Open, Classical line
Average Elo: 2299
Result: 4,5/8 = 56,25%

---

B12 - Caro-Kann Defense
Average Elo: 2148
Result: 3/6 = 50%

---

C42 - Petrov Defense
Average Elo: 2087
Result: 3/5 = 60%

---

A02 - Bird's Opening
Average Elo: 2159
Result: 1,5/4 = 37,5%

---

C18 - French, Winawer
Average Elo: 2191
Result: 2,5/4 = 62,5%

---

B76 - Sicilian, Dragon, Yugoslav Attack
Average Elo: 2260
Result: 3/4 = 75%

---

D12 - Queen's Gambit Declined Slav
Average Elo: 2204
Result: 3/4 = 75%

---

C19 - French, Winawer, Advance
Average Elo: 2066
Result: 1,5/3 = 50%

---

B32 - Sicilian
Average Elo: 2332
Result: 1,5/3 = 50%

---

A64 - Benoni, Fianchetto, 11...Re8
Average Elo: 2288
Result: 2,5/3 = 83,33%

---

D97 - Grunfeld, Russian
Average Elo: 2239
Result: 2/3 = 66,67%

---

C06 - French, Tarrasch
Average Elo: 2044
Result: 3/3 = 100%

---

E73 - King's Indian
Average Elo: 2378
Result: 2/3 = 66,67%

---

E11 - Bogo-Indian Defense
Average Elo: 2311
Result: 1,5/3 = 50%

---

A45 - Queen's Pawn Game
Average Elo: 0
Result: 2/2 = 100%

---

B01 - Scandinavian
Average Elo: 2150
Result: 2/2 = 100%

---

A03 - Bird's Opening
Average Elo: 0
Result: 0/2 = 0%

---

C96 - Ruy Lopez, Closed
Average Elo: 2033
Result: 6/11 = 54,55%

---

C83 - Ruy Lopez, Open
Average Elo: 2265
Result: 4,5/10 = 45%

---

B33 - Sicilian
Average Elo: 2201
Result: 3,5/7 = 50%

---

A87 - Dutch, Leningrad, Main Variation
Average Elo: 1905
Result: 3,5/6 = 58,33%

---

B94 - Sicilian, Najdorf
Average Elo: 2094
Result: 3,5/6 = 58,33%

---

B90 - Sicilian, Najdorf
Average Elo: 2330
Result: 4/6 = 66,67%

---

A80 - Dutch
Average Elo: 2182
Result: 1,5/5 = 30%

---

C80 - Ruy Lopez, Open
Average Elo: 2076
Result: 1,5/4 = 37,5%

---

C45 - Scotch Game
Average Elo: 2309
Result: 1/4 = 25%

---

A25 - English
Average Elo: 2149
Result: 2/4 = 50%

---

E11 - Bogo-Indian Defense
Average Elo: 2143
Result: 1/3 = 33,33%

---

B23 - Sicilian, Closed
Average Elo: 2250
Result: 2/3 = 66,67%

---

D43 - Queen's Gambit Declined Semi-Slav
Average Elo: 2417
Result: 1/3 = 33,33%

---

D46 - Queen's Gambit Declined Semi-Slav
Average Elo: 2416
Result: 1/2 = 50%

---

C82 - Ruy Lopez, Open
Average Elo: 2074
Result: 1,5/2 = 75%

---

B00 - Uncommon King's Pawn Opening
Average Elo: 0
Result: 1/2 = 50%

---

C69 - Ruy Lopez, Exchange, Gligoric Variation, 6.d4
Average Elo: 2023
Result: 2/2 = 100%

---

A90 - Dutch
Average Elo: 2194
Result: 2/2 = 100%

---

C47 - Four Knights
Average Elo: 2178
Result: 0,5/2 = 25%

---

C56 - Two Knights
Average Elo: 1901
Result: 2/2 = 100%

---