Surname or Chess SA id..
Chess SA Region AOC

PLAYER PAGE

Keyshia Tamboer

2120315799
Overberg (WOS)
Personal
Main rating
Rating 1182
K-factor 40
Floor 699.9
Highest 1199.9 (2025-02-23)
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 1182
K-factor 40
Floor 699.9
Highest 1199.9 (2025-02-23)
Min/Max +/- allowed 165.8
Standard rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2025-03-01)
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 (2025-03-01)
Min/Max +/- allowed 165.8
Rapid rating
Rating 1158
K-factor 40
Floor 699.9
Highest 1199.9 (2025-02-23)
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 1158
K-factor 40
Floor 699.9
Highest 1199.9 (2025-02-23)
Min/Max +/- allowed 165.8
Blitz rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2025-03-01)
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 (2025-03-01)
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 Overberg Schools Open Championship 2026 (U15) Rapid 2026-01-31 2026-01-31 Overberg (WOS) 6 1188.7 6 1 934.9 0 Details
2 Bissetsdrift Academy Chess Tournament November 2025 Rapid 2025-11-28 2025-11-28 Overberg (WOS) 6 1199.5 6 0 776 0 Details
3 Overberg Schools - PS Trials (Region 1) 2025 (U13 Girls) Rapid 2025-02-22 2025-02-22 Overberg (WOS) 6 1200 5 0 737 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 6
Wins 1
Draws 0
Losses 5
White 3
Black 3
White wins 1
Black wins 0
Score 1
Percent 16.7
Dp -283.3
AOR 1218.2
Performance 934.9
Game statistics (History)
Games 17
Wins 1
Draws 0
Losses 16
White 8
Black 9
White wins 1
Black wins 0
Score 1
Percent 5.9
Dp -375
AOR 1195.6
Performance 820.6
Rankings (Main)
National
Overall 15329
Gender 3531
Age group 2943
Gender/Age 750
Provincial
Overall 4499
Gender 1128
Age group 848
Gender/Age 223
Regional
Overall 391
Gender 133
Age group 70
Gender/Age 23
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 5652
Gender 1419
Age group 1207
Gender/Age 340
Provincial
Overall 2247
Gender 592
Age group 477
Gender/Age 138
Regional
Overall 368
Gender 137
Age group 59
Gender/Age 23
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 6
Score 1
Percent 16.7
Aor 1218.2
Dp -283.3
Prat 934.9
Performance (12 months)
Games 12
Score 1
Percent 8.3
Aor 1209.6
Dp -354.2
Prat 855.4
Performance (History)
Games 17
Score 1
Percent 5.9
Aor 1195.6
Dp -375
Prat 820.6
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Booysen, N (Nayrin) 2 2 0 Bissetsdrift Academy Chess Tournament November 2025 Overberg Schools Open Championship 2026 (U15) Details
Rapid 1 Booysen, N (Nayrin) 2 2 0 Bissetsdrift Academy Chess Tournament November 2025 Overberg Schools Open Championship 2026 (U15) Details