PLAYER PAGE
Personal

Bester, C (Coenraad)
Chess SA id
1060109638FIDE id
?Date of birth
2006-11-27 (U20)Gender
MaleRegion
West Coast (WCU)Citizen
RSATitles
Chess SA registered
NoLast active game
2020-02-01Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
Item | Main | Standard | Rapid | Blitz |
---|---|---|---|---|
Rating | 1105.3 | 1128.4 | 1129.6 | 1200 |
Raw rating | 1105.3 | 1128.4 | 1129.6 | 1200 |
Weighted rating | 1105.3 | 1128.4 | 1129.6 | 1200 |
Weighted performance | 0 | 0 | 0 | 0 |
Floor | 700 | 700 | 700 | 700 |
K-factor | 36 | 36 | 36 | 36 |
Min/Max rating change allowed | 189.8 | 183.6 | 183.3 | 165.8 |
Highest rating | 12002018-10-01 | 12002018-10-01 | 12002018-10-01 | 12002018-10-01 |
Highest raw rating | 12002018-02-01 | 12002018-02-01 | 12002018-02-01 | 12002024-02-01 |
Highest weighted rating | 12002018-10-01 | 12002018-10-01 | 12002018-10-01 | 12002018-10-01 |
Highest weighted performance | 12002018-02-01 | 12002018-02-01 | 12002018-02-01 | 12002024-02-01 |
Prediction | ||||
---|---|---|---|---|
Item | Main | Standard | Rapid | Blitz |
Rating change | 0 | 0 | 0 | 0 |
New rating | 1105.3 | 1128.4 | 1129.6 | 1200 |
Analysis | ||||
Rating | 1105.3 | 1128.4 | 1129.6 | 1200 |
Raw rating | 1105.3 | 1128.4 | 1129.6 | 1200 |
Weighted rating | 1105.3 | 1128.4 | 1129.6 | |
Weighted performance | 0 | 0 | 0 | |
K-factor | 36 | 36 | 36 | 36 |
Floor | 700 | 700 | 700 | 700 |
Max/Min rating change allowed | 189.8 | 183.6 | 183.3 | 165.8 |
Games | 0 | 0 | 0 | 0 |
Score | 0 | 0 | 0 | 0 |
Expected score | 0 | 0 | 0 | 0 |
Score-Expected | 0 | 0 | 0 | 0 |
Temp raw +/- | 0 | 0 | 0 | 0 |
Final raw +/- | 0 | 0 | 0 | 0 |
New raw rating | 1105.3 | 1128.4 | 1129.6 | 1200 |
New weighted rating | 1105.3 | 1128.4 | 1129.6 | 1200 |
New weighted performance | 0 | 0 | 0 | 0 |
Temp new rating | 1105.3 | 1128.4 | 1129.6 | 1200 |
Temp new rating +/- | 0 | 0 | 0 | 0 |
Final new rating +/- | 0 | 0 | 0 | 0 |
New rating | 1105.3 | 1128.4 | 1129.6 | 1200 |
New K-factor | 36 | 36 | 36 | 36 |
New floor | 700 | 700 | 700 | 700 |
Item | Main | Standard | Rapid | Blitz |
---|---|---|---|---|
0 | 0 | 0 | 0 | |
0 | 0 | 0 | 0 | |
0 | 0 | 0 | 0 | |
0 | 0 | 0 | 0 | |
0 | 0 | 0 | 0 | |
0 | 0 | 0 | 0 | |
History | 16 | 4 | 12 | 0 |
Games since | |||||||||||||||||
Main0 | Standard0 | Rapid0 | Blitz0 | ||||||||||||||
Gender | Male | ||||||||||||||||
Age group | U20 | ||||||||||||||||
Region | West Coast (WCU) | ||||||||||||||||
Province | Western Cape (WC) | ||||||||||||||||
Main | RSA | Province | Region | ||||||||||||||
Overall | -1 | -1 | -1 | ||||||||||||||
Male | -1 | -1 | -1 | ||||||||||||||
U20 | -1 | -1 | -1 | ||||||||||||||
U20 Male | -1 | -1 | -1 | ||||||||||||||
Standard | RSA | Province | Region | ||||||||||||||
Overall | -1 | -1 | -1 | ||||||||||||||
Male | -1 | -1 | -1 | ||||||||||||||
U20 | -1 | -1 | -1 | ||||||||||||||
U20 Male | -1 | -1 | -1 | ||||||||||||||
Rapid | RSA | Province | Region | ||||||||||||||
Overall | -1 | -1 | -1 | ||||||||||||||
Male | -1 | -1 | -1 | ||||||||||||||
U20 | -1 | -1 | -1 | ||||||||||||||
U20 Male | -1 | -1 | -1 | ||||||||||||||
Blitz | RSA | Province | Region | ||||||||||||||
Overall | -1 | -1 | -1 | ||||||||||||||
Male | -1 | -1 | -1 | ||||||||||||||
U20 | -1 | -1 | -1 | ||||||||||||||
U20 Male | -1 | -1 | -1 |
Games | Score | % | Dp | AvgOpp | Performance | |
Main | 0 | 0 | 0 | 0 | 0 | 0 |
Standard | 0 | 0 | 0 | 0 | 0 | 0 |
Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
Games | Score | % | Dp | AvgOpp | Performance | |
Main | 0 | 0 | 0 | 0 | 0 | 0 |
Standard | 0 | 0 | 0 | 0 | 0 | 0 |
Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
History | ||||||
Games | Score | % | Dp | AvgOpp | Performance | |
Main | 16 | 5 | 31.25 | -159.4 | 1150.3 | 990.9 |
Standard | 4 | 1 | 25 | -212.5 | 1039 | 826.5 |
Rapid | 12 | 4 | 33.33 | -141.7 | 1187.4 | 1045.7 |
Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
Date | Main | Standard | Rapid | Blitz |
2025-09-30 | 1105.3 | 1128.4 | 1129.6 | 1200 |
2025-09-01 | 1105.3 | 1128.4 | 1129.6 | 1200 |
2025-08-01 | 1105.3 | 1128.4 | 1129.6 | 1200 |
2025-07-01 | 1105.3 | 1128.4 | 1129.6 | 1200 |
2025-06-01 | 1105.3 | 1128.4 | 1129.6 | 1200 |
2025-05-01 | 1105.3 | 1128.4 | 1129.6 | 1200 |
2025-04-01 | 1105.3 | 1128.4 | 1129.6 | 1200 |
2025-03-01 | 1105.3 | 1128.4 | 1129.6 | 1200 |
2025-02-01 | 1105.3 | 1128.4 | 1129.6 | 1200 |
2025-01-01 | 1105.3 | 1128.4 | 1129.6 | 1200 |
2024-12-01 | 1105.3 | 1128.4 | 1129.6 | 1200 |
2024-11-01 | 1105.3 | 1128.4 | 1129.6 | 1200 |
2024-10-01 | 1105.3 | 1128.4 | 1129.6 | 1200 |
2024-09-01 | 1105.3 | 1128.4 | 1129.6 | 1200 |
2024-08-01 | 1105.3 | 1128.4 | 1129.6 | 1200 |
2024-07-01 | 1105.3 | 1128.4 | 1129.6 | 1200 |
2024-06-01 | 1105.3 | 1128.4 | 1129.6 | 1200 |
2024-08-01 | 1105.3 | 1128.4 | 1129.6 | 1200 |
2024-04-01 | 1105.3 | 1128.4 | 1129.6 | 1200 |
2024-03-01 | 1105.3 | 1128.4 | 1129.6 | 1200 |
2024-02-01 | 1105.3 | 1128.4 | 1129.6 | 1200 |
2024-01-01 | 1105.3 | 1128.4 | 1129.6 | 1200 |
2023-12-01 | 1105.3 | 1128.4 | 1129.6 | 1200 |
2023-11-01 | 1105.3 | 1128.4 | 1129.6 | 1200 |
Comming soon.
Tournaments
# | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
---|
# | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
---|
Last 500 tournaments since 01 January 2018
# | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
---|---|---|---|---|---|---|---|---|---|---|
1 | Back to School Rapid 2020 (Boys) | 2020-02-01 | 2020-02-01 | Rapid | West Coast (WCU) | 5 | 5 | 2 | Yes | Analysis |
2 | St Helenabaai Open 2019 (U14) | 2019-02-09 | 2019-02-09 | Standard | West Coast (WCU) | 5 | 4 | 1 | Yes | Analysis |
3 | Onder-Weskus Skole Proewe 2019 (O13 Seuns) | 2019-02-16 | 2019-02-23 | Rapid | West Coast (WCU) | 7 | 7 | 2 | Yes | Analysis |
Top 3 Streaks
# | Games | Start | End | ||||||
---|---|---|---|---|---|---|---|---|---|
1 | 2 | TournamentOnder-Weskus Skole Proewe 2019 | TournamentBack to School Rapid 2020 | ||||||
date2019-02-23 | rnd7 | typeRapid | result0.5 | date2020-02-01 | rnd1 | typeRapid | result1 | ||
OpponentMackenzie, J (Johan) | OpponentMartins, M (Matthew) | ||||||||
2 | 1 | TournamentBack to School Rapid 2020 | TournamentBack to School Rapid 2020 | ||||||
date2020-02-01 | rnd3 | typeRapid | result1 | date2020-02-01 | rnd3 | typeRapid | result1 | ||
OpponentWest, T (Tristan) | OpponentWest, T (Tristan) | ||||||||
3 | 1 | TournamentOnder-Weskus Skole Proewe 2019 | TournamentOnder-Weskus Skole Proewe 2019 | ||||||
date2019-02-23 | rnd5 | typeRapid | result1 | date2019-02-23 | rnd5 | typeRapid | result1 | ||
OpponentMdange, V (Vuyisa) | OpponentMdange, V (Vuyisa) |
# | Games | Start | End | ||||||
---|---|---|---|---|---|---|---|---|---|
1 | 1 | TournamentSt Helenabaai Open 2019 | TournamentSt Helenabaai Open 2019 | ||||||
date2019-02-09 | rnd4 | typeStandard | result1 | date2019-02-09 | rnd4 | typeStandard | result1 | ||
OpponentWilliams, G (Gerrard) | OpponentWilliams, G (Gerrard) |
# | Games | Start | End | ||||||
---|---|---|---|---|---|---|---|---|---|
1 | 2 | TournamentOnder-Weskus Skole Proewe 2019 | TournamentBack to School Rapid 2020 | ||||||
date2019-02-23 | rnd7 | typeRapid | result0.5 | date2020-02-01 | rnd1 | typeRapid | result1 | ||
OpponentMackenzie, J (Johan) | OpponentMartins, M (Matthew) | ||||||||
2 | 1 | TournamentBack to School Rapid 2020 | TournamentBack to School Rapid 2020 | ||||||
date2020-02-01 | rnd3 | typeRapid | result1 | date2020-02-01 | rnd3 | typeRapid | result1 | ||
OpponentWest, T (Tristan) | OpponentWest, T (Tristan) | ||||||||
3 | 1 | TournamentOnder-Weskus Skole Proewe 2019 | TournamentOnder-Weskus Skole Proewe 2019 | ||||||
date2019-02-23 | rnd5 | typeRapid | result1 | date2019-02-23 | rnd5 | typeRapid | result1 | ||
OpponentMdange, V (Vuyisa) | OpponentMdange, V (Vuyisa) |
# | Games | Start | End |
---|
# | Games | Start | End | ||||||
---|---|---|---|---|---|---|---|---|---|
1 | 1 | TournamentBack to School Rapid 2020 | TournamentBack to School Rapid 2020 | ||||||
date2020-02-01 | rnd3 | typeRapid | result1 | date2020-02-01 | rnd3 | typeRapid | result1 | ||
OpponentWest, T (Tristan) | OpponentWest, T (Tristan) | ||||||||
2 | 1 | TournamentBack to School Rapid 2020 | TournamentBack to School Rapid 2020 | ||||||
date2020-02-01 | rnd1 | typeRapid | result1 | date2020-02-01 | rnd1 | typeRapid | result1 | ||
OpponentMartins, M (Matthew) | OpponentMartins, M (Matthew) | ||||||||
3 | 1 | TournamentOnder-Weskus Skole Proewe 2019 | TournamentOnder-Weskus Skole Proewe 2019 | ||||||
date2019-02-23 | rnd5 | typeRapid | result1 | date2019-02-23 | rnd5 | typeRapid | result1 | ||
OpponentMdange, V (Vuyisa) | OpponentMdange, V (Vuyisa) |
# | Games | Start | End | ||||||
---|---|---|---|---|---|---|---|---|---|
1 | 1 | TournamentSt Helenabaai Open 2019 | TournamentSt Helenabaai Open 2019 | ||||||
date2019-02-09 | rnd4 | typeStandard | result1 | date2019-02-09 | rnd4 | typeStandard | result1 | ||
OpponentWilliams, G (Gerrard) | OpponentWilliams, G (Gerrard) |
# | Games | Start | End | ||||||
---|---|---|---|---|---|---|---|---|---|
1 | 1 | TournamentBack to School Rapid 2020 | TournamentBack to School Rapid 2020 | ||||||
date2020-02-01 | rnd3 | typeRapid | result1 | date2020-02-01 | rnd3 | typeRapid | result1 | ||
OpponentWest, T (Tristan) | OpponentWest, T (Tristan) | ||||||||
2 | 1 | TournamentBack to School Rapid 2020 | TournamentBack to School Rapid 2020 | ||||||
date2020-02-01 | rnd1 | typeRapid | result1 | date2020-02-01 | rnd1 | typeRapid | result1 | ||
OpponentMartins, M (Matthew) | OpponentMartins, M (Matthew) | ||||||||
3 | 1 | TournamentOnder-Weskus Skole Proewe 2019 | TournamentOnder-Weskus Skole Proewe 2019 | ||||||
date2019-02-23 | rnd5 | typeRapid | result1 | date2019-02-23 | rnd5 | typeRapid | result1 | ||
OpponentMdange, V (Vuyisa) | OpponentMdange, V (Vuyisa) |
# | Games | Start | End |
---|
Top 10 opponents most often played
# | Opponent | Main | Standard | Rapid | Blitz | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Gms | Score | Dp | Gms | Score | Dp | Gms | Score | Dp | Gms | Score | Dp | ||
Aor | Prat | Aor | Prat | Aor | Prat | Aor | Prat | ||||||
1 | Richards ,E (Ezekiel) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
849.9 | 424.9 | 827.4 | 424.9 | 0 | 0 | 0 | 0 | ||||||
2 | Williams ,G (Gerrard) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
3 | Geldenhuys ,M (Mar-Rochelle) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
1011.4 | 586.4 | 1003.6 | 586.4 | 0 | 0 | 0 | 0 | ||||||
4 | Fillis ,J (Jordan) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
1094.6 | 669.6 | 1100.4 | 669.6 | 0 | 0 | 0 | 0 | ||||||
5 | Rossouw ,J (Joa) | 1 | 0 | -425 | 0 | 0 | 0 | 1 | 0 | -425 | 0 | 0 | 0 |
1200 | 775 | 0 | 0 | 1200 | 775 | 0 | 0 | ||||||
6 | Richards ,E (Elijah) | 1 | 0 | -425 | 0 | 0 | 0 | 1 | 0 | -425 | 0 | 0 | 0 |
1281 | 856 | 0 | 0 | 1116.8 | 856 | 0 | 0 | ||||||
7 | Martins ,M (Matthew) | 1 | 1 | 425 | 0 | 0 | 0 | 1 | 1 | 425 | 0 | 0 | 0 |
1101.7 | 1526.7 | 0 | 0 | 1152.7 | 1526.7 | 0 | 0 | ||||||
8 | Hogan ,L (Lee) | 1 | 0 | -425 | 0 | 0 | 0 | 1 | 0 | -425 | 0 | 0 | 0 |
1130.5 | 705.5 | 0 | 0 | 1166.8 | 705.5 | 0 | 0 | ||||||
9 | West ,T (Tristan) | 1 | 1 | 425 | 0 | 0 | 0 | 1 | 1 | 425 | 0 | 0 | 0 |
1145.1 | 1570.1 | 0 | 0 | 1200 | 1570.1 | 0 | 0 | ||||||
10 | Kearns ,R (Ray) | 1 | 0.5 | 0 | 0 | 0 | 0 | 1 | 0.5 | 0 | 0 | 0 | 0 |
1190.5 | 1190.5 | 0 | 0 | 1207.2 | 1190.5 | 0 | 0 |
Norms
# | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
---|---|---|---|---|---|---|---|---|