Surname or Chess SA id..
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Prince Koj

1120329638
Nelson Mandela Bay (ENM)
Personal
Main rating
Rating 1267.2
K-factor 36
Floor 767.2
Highest 1267.2 (2026-02-28)
Min/Max +/- allowed 151
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1267.2
K-factor 36
Floor 767.2
Highest 1267.2 (2026-02-28)
Min/Max +/- allowed 150.7
Standard rating
Rating 1257.2
K-factor 36
Floor 757.2
Highest 1257.2 (2026-02-28)
Min/Max +/- allowed 152.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1257.2
K-factor 36
Floor 757.2
Highest 1257.2 (2026-02-28)
Min/Max +/- allowed 152.8
Rapid rating
Rating 1283.6
K-factor 36
Floor 783.6
Highest 1283.6 (2025-11-01)
Min/Max +/- allowed 147.2
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1283.6
K-factor 36
Floor 783.6
Highest 1283.6 (2025-11-01)
Min/Max +/- allowed 147.2
Blitz rating
Rating 1200
K-factor 40
Floor 700
Highest 1199 (2025-10-27)
Min/Max +/- allowed 166.1
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 40
Floor 700
Highest 1199 (2025-10-27)
Min/Max +/- allowed 166.1
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 Pearson Chess Festival 2026 (B) Standard 2026-02-27 2026-02-28 Nelson Mandela Bay (ENM) 5 1232 5 3 1441.4 0 Details
2 NMBCU Trial 1 2026 (U16) Standard 2026-02-20 2026-02-21 Nelson Mandela Bay (ENM) 5 1232 5 2 1231.6 0 Details
3 UCC Rapid Open Oct 2025 (B) Rapid 2025-10-25 2025-10-25 Nelson Mandela Bay (ENM) 6 1200 6 5 1490.4 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 10
Wins 4
Draws 2
Losses 4
White 5
Black 5
White wins 3
Black wins 1
Score 5
Percent 50
Dp 0
AOR 1336.5
Performance 1336.5
Game statistics (History)
Games 16
Wins 9
Draws 2
Losses 5
White 8
Black 8
White wins 6
Black wins 3
Score 10
Percent 62.5
Dp 106.2
AOR 1288
Performance 1394.2
Rankings (Main)
National
Overall 7431
Gender 6081
Age group 1320
Gender/Age 1027
Provincial
Overall 754
Gender 634
Age group 137
Gender/Age 119
Regional
Overall 234
Gender 203
Age group 49
Gender/Age 44
Rankings (Standard)
National
Overall 6921
Gender 5586
Age group 1231
Gender/Age 934
Provincial
Overall 725
Gender 601
Age group 143
Gender/Age 121
Regional
Overall 211
Gender 181
Age group 48
Gender/Age 43
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 10
Score 5
Percent 50
Aor 1336.5
Dp 0
Prat 1336.5
Performance (12 months)
Games 16
Score 10
Percent 62.5
Aor 1288
Dp 106.2
Prat 1394.2
Performance (History)
Games 16
Score 10
Percent 62.5
Aor 1288
Dp 106.2
Prat 1394.2
Top 5 opponents most often played
Player not found.
Type # Opponent Games White Black First tournament Last tournament Details