Surname or Chess SA id..
Chess SA Region AOC

PLAYER PAGE

Jan Gerik Van Deventer

1100159247
Overberg (WOS)
Personal
Main rating
Rating 1213.5
K-factor 36
Floor 728.4
Highest 1403.7 (2023-08-01)
Min/Max +/- allowed 124
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 907.4
Final +/- 0
New Rating
()
Rating 1213.5
K-factor 36
Floor 728.4
Highest 1403.7 (2023-08-01)
Min/Max +/- allowed 124
Standard rating
Rating 1218.7
K-factor 36
Floor 732.4
Highest 1392.5 (2023-08-01)
Min/Max +/- allowed 126
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1218.7
K-factor 36
Floor 732.4
Highest 1392.5 (2023-08-01)
Min/Max +/- allowed 126
Rapid rating
Rating 1204.2
K-factor 36
Floor 710.4
Highest 1236.1 (2024-04-01)
Min/Max +/- allowed 157.5
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1204.2
K-factor 36
Floor 710.4
Highest 1236.1 (2024-04-01)
Min/Max +/- allowed 157.5
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 Overberg Schools Open Championship 2026 (U17) Rapid 2026-01-31 2026-01-31 Overberg (WOS) 6 1213.5 0 0 0 0 Details
2 Overberg Schools - HS Trials 2025 (U15 Boys) Rapid 2025-02-22 2025-02-22 Overberg (WOS) 6 1213.1 6 2 1014.4 0 Details
3 Overberg Schools - Top Schools 2024 (U15 Mixed) Standard 2024-07-27 2024-07-27 Overberg (WOS) 5 1226 4 1 1088.9 0 Details
4 Curro Hermanus Freedom Day Rapid 2024 (U15) Rapid 2024-04-27 2024-04-27 Overberg (WOS) 5 1217.6 5 3 1276.5 0 Details
5 Kingsway Open 2023 (U12+U14) Rapid 2023-10-28 2023-10-28 Overberg (WOS) 5 1228.4 5 2 1124.4 0 Details
6 Overberg Top Schools 2023 (U13) Standard 2023-08-05 2023-08-05 Overberg (WOS) 5 1200 4 3 1401.8 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 24
Wins 11
Draws 0
Losses 13
White 12
Black 12
White wins 7
Black wins 4
Score 11
Percent 45.8
Dp -35.4
AOR 1204.3
Performance 1168.9
Rankings (Main)
National
Overall 11317
Gender 8985
Age group 1783
Gender/Age 1410
Provincial
Overall 3238
Gender 2486
Age group 461
Gender/Age 336
Regional
Overall 238
Gender 163
Age group 43
Gender/Age 26
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 4189
Gender 3278
Age group 573
Gender/Age 446
Provincial
Overall 1675
Gender 1286
Age group 218
Gender/Age 161
Regional
Overall 235
Gender 154
Age group 44
Gender/Age 25
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 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance (History)
Games 24
Score 11
Percent 45.8
Aor 1204.3
Dp -35.4
Prat 1168.9
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Linde, M (Morgan) 2 1 1 Curro Hermanus Freedom Day Rapid 2024 (U15) Overberg Schools - Top Schools 2024 (U15 Mixed) Details