Surname or Chess SA id..
Chess SA Region AOC

PLAYER PAGE

Jui-Yu (Ryan) Yu

1140315038
Cape Town (WCT)
Personal
Main rating
Rating 1308.9
K-factor 36
Floor 808.9
Highest 1308.9 (2026-02-28)
Min/Max +/- allowed 142
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1308.9
K-factor 36
Floor 808.9
Highest 1308.9 (2026-02-28)
Min/Max +/- allowed 142
Standard rating
Rating 1325
K-factor 36
Floor 825
Highest 1325 (2026-02-28)
Min/Max +/- allowed 138.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1325
K-factor 36
Floor 825
Highest 1325 (2026-02-28)
Min/Max +/- allowed 138.8
Rapid rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2025-03-01)
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 (2025-03-01)
Min/Max +/- allowed 165.8
Blitz rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2025-03-01)
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 (2025-03-01)
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 CT Metro North Schools Chess Individual Trials 2026 (U13 Boys) Standard 2026-02-07 2026-02-08 Cape Town (WCT) 6 1271.9 6 3.5 1449.6 0 Details
2 Cape Town Metro North Top Schools 2025 (U11) Standard 2025-08-01 2025-08-02 Cape Town (WCT) 5 1200 5 4 1576.7 0 Details
3 CT Metro North Schools Chess Individual Trials 2025 (U11 Open) Standard 2025-02-08 2025-02-09 Cape Town (WCT) 6 1200 5 2 1163.6 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 6
Wins 3
Draws 1
Losses 2
White 3
Black 3
White wins 2
Black wins 1
Score 3.5
Percent 58.3
Dp 70.8
AOR 1378.8
Performance 1449.6
Game statistics (History)
Games 16
Wins 9
Draws 1
Losses 6
White 8
Black 8
White wins 4
Black wins 5
Score 9.5
Percent 59.4
Dp 79.7
AOR 1320.2
Performance 1399.9
Rankings (Main)
National
Overall 5680
Gender 4714
Age group 759
Gender/Age 564
Provincial
Overall 1718
Gender 1357
Age group 258
Gender/Age 176
Regional
Overall 784
Gender 655
Age group 101
Gender/Age 72
Rankings (Standard)
National
Overall 4631
Gender 3850
Age group 612
Gender/Age 444
Provincial
Overall 1328
Gender 1039
Age group 186
Gender/Age 119
Regional
Overall 642
Gender 533
Age group 79
Gender/Age 55
Rankings (Rapid)
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
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 6
Score 3.5
Percent 58.3
Aor 1378.8
Dp 70.8
Prat 1449.6
Performance (12 months)
Games 11
Score 7.5
Percent 68.2
Aor 1352.8
Dp 154.5
Prat 1507.4
Performance (History)
Games 16
Score 9.5
Percent 59.4
Aor 1320.2
Dp 79.7
Prat 1399.9
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Fourie, A (Albert) 2 1 1 CT Metro North Schools Chess Individual Trials 2025 (U11 Open) Cape Town Metro North Top Schools 2025 (U11) Details
Standard 1 Fourie, A (Albert) 2 1 1 CT Metro North Schools Chess Individual Trials 2025 (U11 Open) Cape Town Metro North Top Schools 2025 (U11) Details