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Jethro Okkers

1120140734
Cape Winelands (WCW)
Personal
Main rating
Rating 1133.6
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 166
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 950.3
Final +/- 0
New Rating
()
Rating 1133.6
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
Standard rating
Rating 1156.1
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 1156.1
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
Rapid rating
Rating 1139.1
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 1139.1
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 Rhenish Primary 2025 (U14+Over) Rapid 2025-09-20 2025-09-20 Cape Winelands (WCW) 5 1131.5 5 2 1142.3 0 Details
2 Stellenbosch Primary 2025 (U13) Rapid 2025-08-16 2025-08-16 Cape Winelands (WCW) 5 1130 5 2 1136 0 Details
3 Cape Winelands Schools - Trials 1 2025 (U13 Boys) Standard 2025-02-22 2025-02-22 Cape Winelands (WCW) 5 1134.8 5 1 970.5 0 Details
4 Rhenish PS Tournament 2024 (U14) Rapid 2024-05-11 2024-05-11 Cape Winelands (WCW) 6 1119.1 6 3 1217.3 0 Details
5 Cape Winelands Schools Chess - Trials 1 2023 (U11 Boys) Standard 2023-02-18 2023-02-18 Cape Winelands (WCW) 5 1151 2 0 742 0 Details
6 Rhenish Primary Tournament 2022 (U12) Rapid 2022-05-14 2022-05-14 Cape Winelands (WCW) 5 1200 5 0.5 844.1 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 28
Wins 8
Draws 1
Losses 19
White 13
Black 15
White wins 3
Black wins 5
Score 8.5
Percent 30.4
Dp -167
AOR 1211.7
Performance 1044.7
Rankings (Main)
National
Overall 17701
Gender 13268
Age group 3489
Gender/Age 2532
Provincial
Overall 5156
Gender 3780
Age group 1020
Gender/Age 734
Regional
Overall 783
Gender 533
Age group 181
Gender/Age 127
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 5906
Gender 4383
Age group 1260
Gender/Age 891
Provincial
Overall 2350
Gender 1716
Age group 501
Gender/Age 349
Regional
Overall 333
Gender 230
Age group 94
Gender/Age 67
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 10
Score 4
Percent 40
Aor 1224.2
Dp -85
Prat 1139.2
Performance (History)
Games 28
Score 8.5
Percent 30.4
Aor 1211.7
Dp -167
Prat 1044.7
Top 5 opponents most often played
Player not found.
Type # Opponent Games White Black First tournament Last tournament Details