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Player Profile

Player:

(Eg: Carlsen,Magnus)

Sun, Jiajun



FIDE:	FIDE Card
Years:	2015-2017
Number of games:	22
Number of wins:	6
Number of draws:	8
Number of losses:	8
White score:	6½/13 (50% - Average Elo: 2086)
Black score:	3½/9 (38.89% - Average Elo: 2096.5)

Rating progression

Games
White wins
White draws
White losses
Black wins
Black draws
Black losses

Top wins

Sun, Jiajun (1918) - Lu, Jiahan (1737), Harbin U20 op, Harbin (C10) - 2017

Sun, Jiajun (1918) - Yang, Congwei (1640), Harbin U20 op, Harbin (C42) - 2017

Sun, Jiajun (1918) - Ding, Xingyi, Harbin U20 op, Harbin (C65) - 2017

Cheng, Yuanda (2078) - Sun, Jiajun (1918), Harbin U20 op, Harbin (A05) - 2017

Wang, Jiaqi (1963) - Sun, Jiajun (1938), Zhongfu op 1st, Shijiazhuang (D45) - 2015

Sun, Jiajun - ? (13)

Ang, Alphaeus Wei Ern (½/1)

Bilguun, Sumiya (0/1)

Chen, Qi B (½/1)

Ding, Xingyi (1/1)

Du, Yuxin (0/1)

Hu, Yu A (½/1)

Lee, Qing Aun (½/1)

Lu, Jiahan (1/1)

Peng, Hongchi (0/1)

Qiu, Mengjie (0/1)

Wu, Qiwei (1/1)

Yang, Congwei (1/1)

? - Sun, Jiajun (9)

Cheng, Yuanda (1/1)

Dai, Changren (0/1)

Liu, Zhaoqi (0/1)

Lv, Feihong (½/1)

Noroozi, Omid (0/1)

Pangilinan, Stephen Rome (0/1)

Wang, Jiaqi (1/1)

Zhao, Shengxin (½/1)

Openings played as White (12)

C65 Ruy Lopez, Berlin Defense (1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6)
Average Elo: 2178
Result: 1/2 = 50%

B00 Uncommon King's Pawn Opening (1.e4)
Average Elo: 2038
Result: ½/1 = 50%

D27 Queen's Gambit Accepted, Classical (1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.O-O a6)
Average Elo: 2437
Result: 0/1 = 0%

B73 Sicilian, Dragon, Classical (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.Be2 Nc6 8.O-O)
Average Elo: 2086
Result: ½/1 = 50%

D37 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3)
Average Elo: 2072
Result: 0/1 = 0%

A83 Dutch, Staunton Gambit (1.d4 f5 2.e4 fxe4 3.Nc3 Nf6 4.Bg5)
Average Elo: 2066
Result: ½/1 = 50%

B45 Sicilian, Taimanov (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3)
Average Elo: 2129
Result: ½/1 = 50%

B13 Caro-Kann, Exchange (1.e4 c6 2.d4 d5 3.exd5 cxd5)
Average Elo: 2413
Result: ½/1 = 50%

C10 French (1.e4 e6 2.d4 d5 3.Nc3)
Average Elo: 1737
Result: 1/1 = 100%

B78 Sicilian, Dragon, Yugoslav Attack, 10.castle long (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3 O-O 8.Qd2 Nc6 9.Bc4 Bd7 10.O-O-O)
Average Elo: 2150
Result: 0/1 = 0%

B32 Sicilian (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5)
Average Elo: 0
Result: 1/1 = 100%

C42 Petrov Defense (1.e4 e5 2.Nf3 Nf6)
Average Elo: 1640
Result: 1/1 = 100%

Openings played as Black (8)

B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo: 1783
Result: ½/2 = 25%

D10 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6)
Average Elo: 2363
Result: 0/1 = 0%

B90 Sicilian, Najdorf (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6)
Average Elo: 2330
Result: 0/1 = 0%

E97 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O Nc6)
Average Elo: 2080
Result: ½/1 = 50%

D45 Queen's Gambit Declined Semi-Slav (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3)
Average Elo: 1963
Result: 1/1 = 100%

A14 English (1.c4 e6 2.Nf3 d5 3.g3 Nf6 4.Bg2 Be7 5.O-O)
Average Elo: 2172
Result: 0/1 = 0%

B88 Sicilian, Fischer-Sozin Attack (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Bc4 Nc6)
Average Elo: 2003
Result: ½/1 = 50%

A05 Reti Opening (1.Nf3 Nf6)
Average Elo: 2078
Result: 1/1 = 100%