Surname or Chess SA id..
Chess SA Region AOC

PLAYER PAGE

Katherine Marais

2130319990
Sarah Baartman (ESB)
Personal
Main rating
Rating 1195.6
K-factor 40
Floor 699.9
Highest 1199.9 (2025-05-12)
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 1195.6
K-factor 40
Floor 699.9
Highest 1199.9 (2025-05-12)
Min/Max +/- allowed 165.8
Standard rating
Rating 1197.1
K-factor 40
Floor 699.9
Highest 1199.9 (2025-05-12)
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 1197.1
K-factor 40
Floor 699.9
Highest 1199.9 (2025-05-12)
Min/Max +/- allowed 165.8
Rapid rating
Rating 1197
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 1197
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 SBDCA Trial 3 2026 (U14 Girls) Standard 2026-01-31 2026-01-31 Sarah Baartman (ESB) 3 1197.7 2 0 903.6 0 Details
2 Port Alfred Chess Tournament 2025 (C) Rapid 2025-06-21 2025-06-21 Sarah Baartman (ESB) 5 1199.2 4 0 811.2 0 Details
3 SBDCA Closed 2025 (U14 Girls) Standard 2025-05-10 2025-05-10 Sarah Baartman (ESB) 6 1200 6 1 931.2 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 2
Wins 0
Draws 0
Losses 2
White 1
Black 1
White wins 0
Black wins 0
Score 0
Percent 0
Dp -425
AOR 1328.6
Performance 903.6
Game statistics (History)
Games 12
Wins 1
Draws 0
Losses 11
White 6
Black 6
White wins 1
Black wins 0
Score 1
Percent 8.3
Dp -354.2
AOR 1240.8
Performance 886.6
Rankings (Main)
National
Overall 13784
Gender 3052
Age group 2514
Gender/Age 714
Provincial
Overall 1347
Gender 283
Age group 195
Gender/Age 72
Regional
Overall 368
Gender 109
Age group 83
Gender/Age 31
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 -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 2
Score 0
Percent 0
Aor 1328.6
Dp -425
Prat 903.6
Performance (12 months)
Games 12
Score 1
Percent 8.3
Aor 1240.8
Dp -354.2
Prat 886.6
Performance (History)
Games 12
Score 1
Percent 8.3
Aor 1240.8
Dp -354.2
Prat 886.6
Top 5 opponents most often played
Player not found.
Type # Opponent Games White Black First tournament Last tournament Details