Surname or Chess SA id..
Chess SA Region AOC

PLAYER PAGE

Zian Van Der Merwe

1170320233
West Rand (GWR)
Personal
Main rating
Rating 1200
K-factor 36
Floor 702.6
Highest 1202.6 (2025-06-01)
Min/Max +/- allowed 165
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 702.6
Highest 1202.6 (2025-06-01)
Min/Max +/- allowed 165.2
Standard rating
Rating 1200.1
K-factor 36
Floor 703.4
Highest 1203.4 (2025-06-01)
Min/Max +/- allowed 165
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1200.1
K-factor 36
Floor 703.4
Highest 1203.4 (2025-06-01)
Min/Max +/- allowed 165
Rapid rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2025-06-01)
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 (2025-06-01)
Min/Max +/- allowed 165.8
Blitz rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2025-06-01)
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 (2025-06-01)
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 League Finals (U9) Standard 2025-07-26 2025-07-26 West Rand (GWR) 5 1202.6 5 2 1133.3 0 Details
2 2025 D2 Schools Individuals (U9 Open) Standard 2025-05-09 2025-05-09 West Rand (GWR) 5 1200 5 2.5 1220.8 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 4
Draws 1
Losses 5
White 6
Black 4
White wins 3
Black wins 1
Score 4.5
Percent 45
Dp -42.5
AOR 1219.6
Performance 1177.1
Rankings (Main)
National
Overall 12749
Gender 10019
Age group 537
Gender/Age 387
Provincial
Overall 4222
Gender 3283
Age group 152
Gender/Age 111
Regional
Overall 362
Gender 280
Age group 13
Gender/Age 10
Rankings (Standard)
National
Overall 9982
Gender 7779
Age group 449
Gender/Age 319
Provincial
Overall 3526
Gender 2724
Age group 139
Gender/Age 98
Regional
Overall 350
Gender 268
Age group 13
Gender/Age 10
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 10
Score 4.5
Percent 45
Aor 1219.6
Dp -42.5
Prat 1177.1
Performance (History)
Games 10
Score 4.5
Percent 45
Aor 1219.6
Dp -42.5
Prat 1177.1
Top 5 opponents most often played
Player not found.
Type # Opponent Games White Black First tournament Last tournament Details