Surname or Chess SA id..
Chess SA Region AOC

PLAYER PAGE

Bernard De Ridder

1120139177
Central Karoo (WCK)
Personal
Main rating
Rating 1218.9
K-factor 36
Floor 732.3
Highest 1280 (2022-03-01)
Min/Max +/- allowed 148
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1218.9
K-factor 36
Floor 732.3
Highest 1280 (2022-03-01)
Min/Max +/- allowed 147.9
Standard rating
Rating 1221.2
K-factor 36
Floor 737.6
Highest 1276.9 (2022-03-01)
Min/Max +/- allowed 148.6
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1221.2
K-factor 36
Floor 737.6
Highest 1276.9 (2022-03-01)
Min/Max +/- allowed 148.6
Rapid 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
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 Western Cape Schools Individual Championship 2025 (U13 Boys) Standard 2025-05-17 2025-05-18 Cape Winelands (WCW) 6 1232.3 6 2 1161 0 Details
2 Central Karoo Schools Chess Trail 1 2025 (U13) Standard 2025-02-22 2025-02-22 Central Karoo (WCK) 5 1213.3 5 3 1314.2 0 Details
3 Central Karoo 2022 (U11 Boys) Standard 2022-03-19 2022-03-19 Central Karoo (WCK) 5 1200 5 3 1272.2 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 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 16
Wins 8
Draws 0
Losses 8
White 8
Black 8
White wins 5
Black wins 3
Score 8
Percent 50
Dp 0
AOR 1243.6
Performance 1243.6
Rankings (Main)
National
Overall 10774
Gender 8588
Age group 2038
Gender/Age 1548
Provincial
Overall 3079
Gender 2369
Age group 564
Gender/Age 422
Regional
Overall 10
Gender 10
Age group 3
Gender/Age 3
Rankings (Standard)
National
Overall 8682
Gender 6857
Age group 1591
Gender/Age 1194
Provincial
Overall 2428
Gender 1823
Age group 426
Gender/Age 309
Regional
Overall 9
Gender 9
Age group 2
Gender/Age 2
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 6
Score 2
Percent 33.3
Aor 1302.6
Dp -141.7
Prat 1160.9
Performance (History)
Games 16
Score 8
Percent 50
Aor 1243.6
Dp 0
Prat 1243.6
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Minnie, W (Wiaan) 2 1 1 Central Karoo 2022 (U11 Boys) Western Cape Schools Individual Championship 2025 (U13 Boys) Details
Standard 1 Minnie, W (Wiaan) 2 1 1 Central Karoo 2022 (U11 Boys) Western Cape Schools Individual Championship 2025 (U13 Boys) Details