Surname or Chess SA id..
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Cobus Du Raan

1100109825
Cape Town (WCT)
Personal
Main rating
Rating 1288.1
K-factor 36
Floor 799.2
Highest 1354.8 (2019-09-01)
Min/Max +/- allowed 133
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 941.3
Final +/- 0
New Rating
()
Rating 1288.1
K-factor 36
Floor 799.2
Highest 1354.8 (2019-09-01)
Min/Max +/- allowed 133
Standard rating
Rating 1283.1
K-factor 36
Floor 799.3
Highest 1674.8 (2019-09-01)
Min/Max +/- allowed 84.3
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1283.1
K-factor 36
Floor 799.3
Highest 1674.8 (2019-09-01)
Min/Max +/- allowed 84.3
Rapid rating
Rating 1270.2
K-factor 36
Floor 770.2
Highest 1325.2 (2019-05-01)
Min/Max +/- allowed 138.7
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 897.1
Final +/- 0
New Rating
()
Rating 1270.2
K-factor 36
Floor 770.2
Highest 1325.2 (2019-05-01)
Min/Max +/- allowed 138.7
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 North District School Trials 2024 (U15 Boys) Standard 2024-02-03 2024-02-03 Cape Town (WCT) 5 1279.7 5 3 1332.6 0 Details
2 CT Metro District North Top Schools Chess 2023 (U13 Mixed) Rapid 2023-07-29 2023-07-29 Cape Town (WCT) 5 1278.2 5 3 1282 0 Details
3 GPCA Rapid 2023 (U14) Rapid 2023-06-24 2023-06-24 Cape Town (WCT) 7 1266.7 7 4 1343.1 0 Details
4 Cape Town Metro Schools Chess Closed Individuals 2023 (U13 Boys) Standard 2023-02-03 2023-03-04 Cape Town (WCT) 6 1288.5 5 2 1172.8 0 Details
5 North District School Trials 2023 (U13 Boys) Standard 2023-02-03 2023-02-04 Cape Town (WCT) 6 1283.6 5 3 1360 0 Details
6 Laerskool Welgemoed Rapid 2023 (U14) Rapid 2023-02-11 2023-02-11 Cape Town (WCT) 6 1283.6 6 3 1230.9 0 Details
7 District North 2022 (U13) Rapid 2022-03-05 2022-03-05 Cape Town (WCT) 6 1298.3 6 3 1201.6 0 Details
8 Laerskool Welgemoed 12th Annual Chess Challenge 2022 (U14) Rapid 2022-02-19 2022-02-19 Cape Town (WCT) 5 1292.5 5 3 1332.7 0 Details
9 2020 Welgemoed Chess Challenge (U12) Rapid 2020-02-29 2020-02-29 Cape Town (WCT) 5 1299.2 5 3 1238.4 0 Details
10 3rd ACL Chess Festival 2019 (U10) Rapid 2019-09-05 2019-09-05 Cape Town (WCT) 6 1229.8 6 3.5 1288.1 0 Details
11 Western Cape Top Schools 2019 (U9 Mix) Standard 2019-08-31 2019-09-01 Cape Winelands (WCW) 5 1229.8 4 4 1665.3 0 Details
12 2019 Western Province Open (Junior) Rapid 2019-05-25 2019-05-25 Cape Town (WCT) 5 1210.1 5 3.5 1369.2 0 Details
13 Welgemoed Chess Challenge 2019 (U10) Rapid 2019-02-23 2019-02-23 Cape Town (WCT) 5 1200 5 3 1281 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 69
Wins 40
Draws 2
Losses 27
White 36
Black 33
White wins 19
Black wins 21
Score 41
Percent 59.4
Dp 80.1
AOR 1227.6
Performance 1307.7
Rankings (Main)
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 (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 -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 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance (History)
Games 69
Score 41
Percent 59.4
Aor 1227.6
Dp 80.1
Prat 1307.7
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Wilson, J (James) 2 1 1 Laerskool Welgemoed 12th Annual Chess Challenge 2022 (U14) North District School Trials 2024 (U15 Boys) Details
Overall 2 Oosthuizen, H (Henre) 2 1 1 Laerskool Welgemoed Rapid 2023 (U14) GPCA Rapid 2023 (U14) Details
Overall 3 Shapiro, M (Matthew) 2 0 2 3rd ACL Chess Festival 2019 (U10) GPCA Rapid 2023 (U14) Details
Rapid 1 Oosthuizen, H (Henre) 2 1 1 Laerskool Welgemoed Rapid 2023 (U14) GPCA Rapid 2023 (U14) Details
Rapid 2 Shapiro, M (Matthew) 2 0 2 3rd ACL Chess Festival 2019 (U10) GPCA Rapid 2023 (U14) Details