Surname or Chess SA id..
Chess SA Region AOC

PLAYER PAGE

Jonathan Nyiko Nxumalo

1090327793
Johannesburg Metro (GJM)
Personal
Main rating
Rating 1162.6
K-factor 40
Floor 699
Highest 1199 (2025-09-16)
Min/Max +/- allowed 166
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1162.6
K-factor 40
Floor 699
Highest 1199 (2025-09-16)
Min/Max +/- allowed 166.1
Standard rating
Rating 1200
K-factor 40
Floor 700
Highest 1199 (2025-09-16)
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 (2025-09-16)
Min/Max +/- allowed 166.1
Rapid rating
Rating 1138.8
K-factor 40
Floor 699
Highest 1199 (2025-09-16)
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 1138.8
K-factor 40
Floor 699
Highest 1199 (2025-09-16)
Min/Max +/- allowed 166.1
Blitz rating
Rating 1200
K-factor 40
Floor 700
Highest 1199 (2025-09-16)
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 (2025-09-16)
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 SACSSA Nationals 2025 (U17+U19 Boys) Rapid 2025-10-18 2025-10-18 Ekurhuleni (GE) 6 1197 5 0 789.5 0 Details
2 G7 Regional Chess Tournament 2025 (U19) Rapid 2025-09-13 2025-09-13 Johannesburg Metro (GJM) 5 1200 5 1 945 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 10
Wins 1
Draws 0
Losses 9
White 6
Black 4
White wins 1
Black wins 0
Score 1
Percent 10
Dp -340
AOR 1207.2
Performance 867.2
Rankings (Main)
National
Overall 16723
Gender 12701
Age group 2519
Gender/Age 1921
Provincial
Overall 5324
Gender 4024
Age group 912
Gender/Age 693
Regional
Overall 1251
Gender 992
Age group 238
Gender/Age 191
Rankings (Standard)
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 (Rapid)
National
Overall 5911
Gender 4386
Age group 828
Gender/Age 609
Provincial
Overall 1111
Gender 827
Age group 165
Gender/Age 112
Regional
Overall 399
Gender 326
Age group 52
Gender/Age 43
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 10
Score 1
Percent 10
Aor 1207.2
Dp -340
Prat 867.2
Performance (History)
Games 10
Score 1
Percent 10
Aor 1207.2
Dp -340
Prat 867.2
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Lephadi, O (Orefile) 2 1 1 G7 Regional Chess Tournament 2025 (U19) SACSSA Nationals 2025 (U17+U19 Boys) Details
Rapid 1 Lephadi, O (Orefile) 2 1 1 G7 Regional Chess Tournament 2025 (U19) SACSSA Nationals 2025 (U17+U19 Boys) Details