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Callum van der Berg

1160318974
King Cetshwayo (KUR)
Personal
Main rating
Rating 1213.3
K-factor 36
Floor 720.4
Highest 1220.4 (2025-06-01)
Min/Max +/- allowed 161
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1213.3
K-factor 36
Floor 720.4
Highest 1220.4 (2025-06-01)
Min/Max +/- allowed 161.1
Standard rating
Rating 1212.9
K-factor 36
Floor 721.2
Highest 1221.2 (2025-06-01)
Min/Max +/- allowed 160.9
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1212.9
K-factor 36
Floor 721.2
Highest 1221.2 (2025-06-01)
Min/Max +/- allowed 160.9
Rapid rating
Rating 1199.7
K-factor 40
Floor 699.9
Highest 1199.9 (2025-03-31)
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 1199.7
K-factor 40
Floor 699.9
Highest 1199.9 (2025-03-31)
Min/Max +/- allowed 165.8
Blitz rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2025-04-01)
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 (2025-04-01)
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 2026 King Cetshwayo Chess Open (U12) Standard 2026-02-07 2026-02-07 King Cetshwayo (KUR) 5 1220.4 5 2 1173.1 -4 Details
2 2025 Grantleigh Curro Chess Inter-House (Grade 3 Boys) Rapid 2025-07-01 2025-07-01 King Cetshwayo (KUR) 5 1220.4 0 0 0 0 Details
3 2025 King Cetshwayo Winter Open (U10) Standard 2025-05-17 2025-05-17 King Cetshwayo (KUR) 5 1199.8 5 3 1313 10.3 Details
4 Grantleigh Chess Inter-House 2025 (Grade 3 Boys) Rapid 2025-03-27 2025-03-27 King Cetshwayo (KUR) 5 1200 4 1 980.5 -9.7 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 5
Wins 2
Draws 0
Losses 3
White 2
Black 3
White wins 1
Black wins 1
Score 2
Percent 40
Dp -85
AOR 1258.1
Performance 1173.1
Game statistics (History)
Games 14
Wins 6
Draws 0
Losses 8
White 7
Black 7
White wins 3
Black wins 3
Score 6
Percent 42.9
Dp -60.7
AOR 1228.8
Performance 1168.1
Rankings (Main)
National
Overall 11664
Gender 9239
Age group 1425
Gender/Age 1080
Provincial
Overall 925
Gender 739
Age group 124
Gender/Age 95
Regional
Overall 217
Gender 176
Age group 41
Gender/Age 29
Rankings (Standard)
National
Overall 9508
Gender 7425
Age group 1156
Gender/Age 865
Provincial
Overall 581
Gender 466
Age group 72
Gender/Age 59
Regional
Overall 162
Gender 137
Age group 26
Gender/Age 20
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 5
Score 2
Percent 40
Aor 1258.1
Dp -85
Prat 1173.1
Performance (12 months)
Games 10
Score 5
Percent 50
Aor 1243.1
Dp 0
Prat 1243.1
Performance (History)
Games 14
Score 6
Percent 42.9
Aor 1228.8
Dp -60.7
Prat 1168.1
Top 5 opponents most often played
Player not found.
Type # Opponent Games White Black First tournament Last tournament Details