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Jan-Daniël Van der Westhuizen

1170330870
Tshwane (GTP)
Personal
Main rating
Rating 1175.3
K-factor 40
Floor 699
Highest 1199 (2026-02-06)
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 1175.3
K-factor 40
Floor 699
Highest 1199 (2026-02-06)
Min/Max +/- allowed 166.1
Standard rating
Rating 1171
K-factor 40
Floor 699
Highest 1199 (2026-02-06)
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 1171
K-factor 40
Floor 699
Highest 1199 (2026-02-06)
Min/Max +/- allowed 166.1
Rapid rating
Rating 1200
K-factor 40
Floor 700
Highest 1199 (2026-02-06)
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 (2026-02-06)
Min/Max +/- allowed 166.1
Blitz rating
Rating 1200
K-factor 40
Floor 700
Highest 1199 (2026-02-06)
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 (2026-02-06)
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 2026 Silver Lakes Open Chess Tournament Standard 2026-03-07 2026-03-07 Tshwane (GTP) 5 1196.9 4 1 1059.7 -21.6 Details
2 2026 Constantiapark Open Chess Tournament (U10) Standard 2026-02-14 2026-02-14 Tshwane (GTP) 5 1200 5 2 1136 -6.8 Details
3 2026 Tshwane Chess Registration Tournament (U10) Standard 2026-01-31 2026-01-31 Tshwane (GTP) 5 1200 5 1.5 1063.5 -12.6 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 14
Wins 4
Draws 1
Losses 9
White 7
Black 7
White wins 3
Black wins 1
Score 4.5
Percent 32.1
Dp -151.8
AOR 1240.1
Performance 1088.3
Game statistics (History)
Games 14
Wins 4
Draws 1
Losses 9
White 7
Black 7
White wins 3
Black wins 1
Score 4.5
Percent 32.1
Dp -151.8
AOR 1240.1
Performance 1088.3
Rankings (Main)
National
Overall 16116
Gender 12357
Age group 885
Gender/Age 622
Provincial
Overall 5116
Gender 3914
Age group 223
Gender/Age 159
Regional
Overall 1539
Gender 1180
Age group 88
Gender/Age 60
Rankings (Standard)
National
Overall 12425
Gender 9425
Age group 719
Gender/Age 502
Provincial
Overall 4221
Gender 3201
Age group 191
Gender/Age 136
Regional
Overall 1474
Gender 1133
Age group 86
Gender/Age 59
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 14
Score 4.5
Percent 32.1
Aor 1240.1
Dp -151.8
Prat 1088.3
Performance (12 months)
Games 14
Score 4.5
Percent 32.1
Aor 1240.1
Dp -151.8
Prat 1088.3
Performance (History)
Games 14
Score 4.5
Percent 32.1
Aor 1240.1
Dp -151.8
Prat 1088.3
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Liu, X (Xuefei) 2 1 1 2026 Tshwane Chess Registration Tournament (U10) 2026 Silver Lakes Open Chess Tournament Details
Standard 1 Liu, X (Xuefei) 2 1 1 2026 Tshwane Chess Registration Tournament (U10) 2026 Silver Lakes Open Chess Tournament Details