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PLAYER PAGE

Rosco Willemse

1170331116
Overberg (WOS)
Personal
Main rating
Rating 1206.9
K-factor 36
Floor 706.9
Highest 1206.9 (2026-03-01)
Min/Max +/- allowed 164
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1206.9
K-factor 36
Floor 706.9
Highest 1206.9 (2026-03-01)
Min/Max +/- allowed 164.2
Standard rating
Rating 1159.7
K-factor 40
Floor 700
Highest 1199 (2026-02-06)
Min/Max +/- allowed 166.1
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1159.7
K-factor 40
Floor 700
Highest 1199 (2026-02-06)
Min/Max +/- allowed 166.1
Rapid rating
Rating 1254.8
K-factor 36
Floor 754.8
Highest 1254.8 (2026-03-01)
Min/Max +/- allowed 153.4
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1254.8
K-factor 36
Floor 754.8
Highest 1254.8 (2026-03-01)
Min/Max +/- allowed 153.4
Blitz rating
Rating 1200
K-factor 40
Floor 700
Highest 1199 (2026-02-06)
Min/Max +/- allowed 166.1
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 40
Floor 700
Highest 1199 (2026-02-06)
Min/Max +/- allowed 166.1
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 Primary School Closed 2026 (U9 Boys) Standard 2026-03-21 2026-03-21 Overberg (WOS) 5 1197.4 5 1.5 1075.8 -25.2 Details
2 Overberg Schools Primary School Trials (Region 1) 2026 (U9 Boys) Rapid 2026-02-28 2026-02-28 Overberg 6 1197.4 6 4 1401.5 34.7 Details
3 Overberg Schools Open Championship 2026 (U9) Rapid 2026-01-31 2026-01-31 Overberg (WOS) 6 1200 5 1 964.4 -16.1 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 16
Wins 6
Draws 1
Losses 9
White 8
Black 8
White wins 4
Black wins 2
Score 6.5
Percent 40.6
Dp -79.7
AOR 1242.8
Performance 1163.1
Game statistics (History)
Games 16
Wins 6
Draws 1
Losses 9
White 8
Black 8
White wins 4
Black wins 2
Score 6.5
Percent 40.6
Dp -79.7
AOR 1242.8
Performance 1163.1
Rankings (Main)
National
Overall 12511
Gender 9854
Age group 704
Gender/Age 507
Provincial
Overall 3531
Gender 2690
Age group 259
Gender/Age 182
Regional
Overall 254
Gender 174
Age group 23
Gender/Age 16
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 2984
Gender 2410
Age group 153
Gender/Age 119
Provincial
Overall 1192
Gender 943
Age group 82
Gender/Age 66
Regional
Overall 153
Gender 104
Age group 15
Gender/Age 13
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 16
Score 6.5
Percent 40.6
Aor 1242.8
Dp -79.7
Prat 1163.1
Performance (12 months)
Games 16
Score 6.5
Percent 40.6
Aor 1242.8
Dp -79.7
Prat 1163.1
Performance (History)
Games 16
Score 6.5
Percent 40.6
Aor 1242.8
Dp -79.7
Prat 1163.1
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Sander, M (Malakai) 2 0 2 Overberg Schools Primary School Trials (Region 1) 2026 (U9 Boys) Overberg Schools Primary School Closed 2026 (U9 Boys) Details
Overall 2 Mackenzie, T (Tylo) 2 2 0 Overberg Schools Primary School Trials (Region 1) 2026 (U9 Boys) Overberg Schools Primary School Closed 2026 (U9 Boys) Details