Surname or Chess SA id..
Chess SA Region AOC

PLAYER PAGE

Jaywin Claassen

1140139227
Central Karoo (WCK)
Personal
Main rating
Rating 1216.9
K-factor 36
Floor 716.9
Highest 1216.9 (2025-06-01)
Min/Max +/- allowed 162
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1094.7
Final +/- 0
New Rating
()
Rating 1216.9
K-factor 36
Floor 716.9
Highest 1216.9 (2025-06-01)
Min/Max +/- allowed 161.9
Standard rating
Rating 1226
K-factor 36
Floor 726
Highest 1226 (2025-06-01)
Min/Max +/- allowed 159.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1094.7
Final +/- 0
New Rating
()
Rating 1226
K-factor 36
Floor 726
Highest 1226 (2025-06-01)
Min/Max +/- allowed 159.8
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 (U11 Boys) Standard 2025-05-17 2025-05-18 Cape Winelands (WCW) 6 1176.2 6 3 1383.4 0 Details
2 Central Karoo Schools Chess Trail 1 2025 (U11) Standard 2025-02-22 2025-02-22 Central Karoo (WCK) 5 1158.2 5 3 1253.4 0 Details
3 Central Karoo Schools Chess Trial 1 2024 (U11) Standard 2024-03-02 2024-03-02 Central Karoo (WCK) 5 1138.3 5 3 1235.1 0 Details
4 Western Cape PS Individuals 2023 (U9 Boys) Standard 2023-05-05 2023-05-06 Cape Town (WCT) 6 1142.9 6 2 1123 0 Details
5 Central Karoo Schools Chess Trial 1 2023 (U11) Standard 2023-02-04 2023-02-04 Eden (WEG) 5 1074.2 5 4 1433.8 0 Details
6 Central Karoo Ope 2022 (B) Rapid 2022-06-18 2022-06-18 Central Karoo (WCK) 6 1074.2 0 0 0 0 Details
7 Western Cape Schools 2022 (U9 Boys) Standard 2022-05-28 2022-05-29 Cape Winelands (WCW) 6 1165.7 6 0 774.1 0 Details
8 Central Karoo 2022 (U7+U9 Boys) Standard 2022-03-19 2022-03-19 Central Karoo (WCK) 5 1200 4 1 986.3 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 37
Wins 16
Draws 0
Losses 21
White 18
Black 19
White wins 10
Black wins 6
Score 16
Percent 43.2
Dp -57.4
AOR 1226.1
Performance 1168.6
Rankings (Main)
National
Overall 10948
Gender 8724
Age group 1869
Gender/Age 1362
Provincial
Overall 3125
Gender 2405
Age group 536
Gender/Age 368
Regional
Overall 11
Gender 11
Age group 2
Gender/Age 2
Rankings (Standard)
National
Overall 8409
Gender 6663
Age group 1415
Gender/Age 1022
Provincial
Overall 2344
Gender 1761
Age group 403
Gender/Age 267
Regional
Overall 8
Gender 8
Age group 3
Gender/Age 3
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 3
Percent 50
Aor 1383.4
Dp 0
Prat 1383.4
Performance (History)
Games 37
Score 16
Percent 43.2
Aor 1226.1
Dp -57.4
Prat 1168.6
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Williams, A (Ashton) 2 1 1 Central Karoo Schools Chess Trial 1 2023 (U11) Central Karoo Schools Chess Trail 1 2025 (U11) Details
Overall 2 Carrolissen, D (David) 2 2 0 Central Karoo 2022 (U7+U9 Boys) Central Karoo Schools Chess Trial 1 2023 (U11) Details
Overall 3 Claassen, X (Xaviano) 2 1 1 Central Karoo Schools Chess Trial 1 2023 (U11) Central Karoo Schools Chess Trail 1 2025 (U11) Details
Overall 4 De Vlam, L (Lee-Quin) 2 1 1 Central Karoo 2022 (U7+U9 Boys) Central Karoo Schools Chess Trial 1 2024 (U11) Details
Overall 5 Botes, L (Lorianto) 2 2 0 Central Karoo Schools Chess Trial 1 2024 (U11) Central Karoo Schools Chess Trail 1 2025 (U11) Details
Standard 1 Williams, A (Ashton) 2 1 1 Central Karoo Schools Chess Trial 1 2023 (U11) Central Karoo Schools Chess Trail 1 2025 (U11) Details
Standard 2 Carrolissen, D (David) 2 2 0 Central Karoo 2022 (U7+U9 Boys) Central Karoo Schools Chess Trial 1 2023 (U11) Details
Standard 3 Claassen, X (Xaviano) 2 1 1 Central Karoo Schools Chess Trial 1 2023 (U11) Central Karoo Schools Chess Trail 1 2025 (U11) Details
Standard 4 De Vlam, L (Lee-Quin) 2 1 1 Central Karoo 2022 (U7+U9 Boys) Central Karoo Schools Chess Trial 1 2024 (U11) Details
Standard 5 Botes, L (Lorianto) 2 2 0 Central Karoo Schools Chess Trial 1 2024 (U11) Central Karoo Schools Chess Trail 1 2025 (U11) Details