Surname or Chess SA id..
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Waldo Van Der Merwe

1150156383
West Rand (GWR)
Personal
Main rating
Rating 1240.6
K-factor 36
Floor 740.6
Highest 1240.6 (2025-06-01)
Min/Max +/- allowed 157
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1240.6
K-factor 36
Floor 740.6
Highest 1240.6 (2025-06-01)
Min/Max +/- allowed 156.5
Standard rating
Rating 1248.4
K-factor 36
Floor 748.4
Highest 1248.4 (2025-06-01)
Min/Max +/- allowed 154.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1248.4
K-factor 36
Floor 748.4
Highest 1248.4 (2025-06-01)
Min/Max +/- allowed 154.8
Rapid rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
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 (2018-10-01)
Min/Max +/- allowed 165.8
Blitz rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
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 (2018-10-01)
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 2025 D2 Schools Individuals (U11 Open) Standard 2025-05-09 2025-05-09 West Rand (GWR) 5 1218.5 5 3 1351.7 0 Details
2 2024 D2 Schools Individuals (U9) Standard 2024-05-04 2024-05-04 West Rand (GWR) 5 1203 5 3 1285 0 Details
3 D2 Schools Individuals 2023 (U9 Boys+Girls) Standard 2023-05-13 2023-05-13 West Rand (GWR) 5 1200 5 2.5 1211 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 15
Wins 8
Draws 1
Losses 6
White 7
Black 8
White wins 2
Black wins 6
Score 8.5
Percent 56.7
Dp 56.7
AOR 1225.9
Performance 1282.6
Rankings (Main)
National
Overall 8977
Gender 7251
Age group 952
Gender/Age 747
Provincial
Overall 3044
Gender 2440
Age group 321
Gender/Age 257
Regional
Overall 260
Gender 202
Age group 32
Gender/Age 27
Rankings (Standard)
National
Overall 7277
Gender 5845
Age group 763
Gender/Age 594
Provincial
Overall 2634
Gender 2104
Age group 284
Gender/Age 228
Regional
Overall 253
Gender 196
Age group 31
Gender/Age 26
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 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance (12 months)
Games 5
Score 3
Percent 60
Aor 1266.7
Dp 85
Prat 1351.7
Performance (History)
Games 15
Score 8.5
Percent 56.7
Aor 1225.9
Dp 56.7
Prat 1282.6
Top 5 opponents most often played
Player not found.
Type # Opponent Games White Black First tournament Last tournament Details