Surname or Chess SA id..
Chess SA Region AOC

PLAYER PAGE

Yizheng Yao

1110313436
Cape Town (WCT)
Personal
Main rating
Rating 1271.4
K-factor 36
Floor 783.3
Highest 1283.3 (2025-04-01)
Min/Max +/- allowed 147
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1114.4
Final +/- 0
New Rating
()
Rating 1271.4
K-factor 36
Floor 783.3
Highest 1283.3 (2025-04-01)
Min/Max +/- allowed 147.3
Standard rating
Rating 1273.4
K-factor 36
Floor 773.4
Highest 1273.4 (2025-04-01)
Min/Max +/- allowed 149.3
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1273.4
K-factor 36
Floor 773.4
Highest 1273.4 (2025-04-01)
Min/Max +/- allowed 149.3
Rapid rating
Rating 1230
K-factor 36
Floor 760
Highest 1260 (2024-12-01)
Min/Max +/- allowed 152.2
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1230
K-factor 36
Floor 760
Highest 1260 (2024-12-01)
Min/Max +/- allowed 152.2
Blitz rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2024-12-01)
Min/Max +/- allowed 165.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2024-12-01)
Min/Max +/- allowed 165.8
Rating Graph
Tournaments
No tournaments found.
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 4th Curro Durbanville Rapid Open 2025 (Intermediate) Rapid 2025-07-19 2025-07-19 Cape Town (WCT) 7 1283.3 7 3 1203.3 0 Details
2 Cape Town Open Chess Festival 2025 (Junior Rapid) Rapid 2025-03-21 2025-03-21 Cape Town (WCT) 6 1253.7 6 2 1203.6 0 Details
3 Western Cape Closed 2025 (C) Standard 2025-03-08 2025-03-09 Cape Town (WCT) 6 1253.7 6 3.5 1410.1 0 Details
4 Cape of Good Hope Open 2025 (Intermediate) Standard 2025-02-22 2025-02-23 Cape Town (WCT) 6 1268.9 6 3 1196.1 0 Details
5 2nd Strategize To Win Round-Robin Tournament ACL 2024 (H) Standard 2024-12-07 2024-12-07 Cape Town (WCT) 5 1237.9 4 3 1448.4 0 Details
6 Chess Challengers Championship 2024 (U13) Rapid 2024-11-23 2024-11-23 Cape Town (WCT) 6 1200 6 4 1424.4 0 Details
Game statistics ( )
Games 0
Wins 0
Draws 0
Losses 0
White 0
Black 0
White wins 0
Black wins 0
Score 0
Percent 0
Dp 0
AOR 0
Performance 0
Game statistics ()
Games 0
Wins 0
Draws 0
Losses 0
White 0
Black 0
White wins 0
Black wins 0
Score 0
Percent 0
Dp 0
AOR 0
Performance 0
Game statistics (History)
Games 35
Wins 17
Draws 3
Losses 15
White 19
Black 16
White wins 9
Black wins 8
Score 18.5
Percent 52.9
Dp 24.3
AOR 1279.2
Performance 1303.5
Rankings (Main)
National
Overall 7200
Gender 5903
Age group 1269
Gender/Age 990
Provincial
Overall 2111
Gender 1651
Age group 359
Gender/Age 266
Regional
Overall 944
Gender 788
Age group 136
Gender/Age 106
Rankings (Standard)
National
Overall 6249
Gender 5078
Age group 1104
Gender/Age 850
Provincial
Overall 1776
Gender 1364
Age group 304
Gender/Age 223
Regional
Overall 815
Gender 664
Age group 111
Gender/Age 83
Rankings (Rapid)
National
Overall 3483
Gender 2768
Age group 763
Gender/Age 574
Provincial
Overall 1406
Gender 1102
Age group 293
Gender/Age 222
Regional
Overall 569
Gender 494
Age group 109
Gender/Age 95
Rankings (Blitz)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Performance ( )
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance ()
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance (12 months)
Games 19
Score 8.5
Percent 44.7
Aor 1313.5
Dp -44.7
Prat 1268.7
Performance (History)
Games 35
Score 18.5
Percent 52.9
Aor 1279.2
Dp 24.3
Prat 1303.5
Top 5 opponents most often played
Player not found.
Type # Opponent Games White Black First tournament Last tournament Details