PLAYER PAGE
Personal

Petersen, C (Chesree)
Chess SA id
2050149961FIDE id
?Date of birth
2005-10-04 (Adult)Gender
MaleRegion
Eden (WEG)Citizen
RSATitles
Chess SA registered
NoLast active game
2025-03-01Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
Item | Main | Standard | Rapid | Blitz |
---|---|---|---|---|
Rating | 961 | 933.6 | 1200 | 1200 |
Raw rating | 961 | 933.6 | 1200 | 1200 |
Weighted rating | 949.9 | 921.2 | 1200 | 1200 |
Weighted performance | 762.8 | 753.9 | 0 | 0 |
Floor | 700 | 700 | 700 | 700 |
K-factor | 36 | 36 | 36 | 36 |
Min/Max rating change allowed | 233.1 | 242.3 | 165.8 | 165.8 |
Highest rating | 12002018-10-01 | 12002018-10-01 | 12002018-10-01 | 12002018-10-01 |
Highest raw rating | 12002019-12-01 | 12002019-12-01 | 12002024-03-01 | 12002024-03-01 |
Highest weighted rating | 12002018-10-01 | 12002018-10-01 | 12002018-10-01 | 12002018-10-01 |
Highest weighted performance | 12002019-12-01 | 12002019-12-01 | 12002024-03-01 | 12002024-03-01 |
Prediction | ||||
---|---|---|---|---|
Item | Main | Standard | Rapid | Blitz |
Rating change | 0 | 0 | 0 | 0 |
New rating | 961 | 933.6 | 1200 | 1200 |
Analysis | ||||
Rating | 961 | 933.6 | 1200 | 1200 |
Raw rating | 961 | 933.6 | 1200 | 1200 |
Weighted rating | 949.9 | 921.2 | 1200 | |
Weighted performance | 762.8 | 753.9 | 0 | |
K-factor | 36 | 36 | 36 | 36 |
Floor | 700 | 700 | 700 | 700 |
Max/Min rating change allowed | 233.1 | 242.3 | 165.8 | 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 | 961 | 933.6 | 1200 | 1200 |
New weighted rating | 950.3 | 921.9 | 1200 | 1200 |
New weighted performance | 762.5 | 753.6 | 0 | 0 |
Temp new rating | 961 | 933.6 | 1200 | 1200 |
Temp new rating +/- | 0 | 0 | 0 | 0 |
Final new rating +/- | 0 | 0 | 0 | 0 |
New rating | 961 | 933.6 | 1200 | 1200 |
New K-factor | 36 | 36 | 36 | 36 |
New floor | 700 | 700 | 700 | 700 |
Item | Main | Standard | Rapid | Blitz |
---|---|---|---|---|
0 | 0 | 0 | 0 | |
4 | 4 | 0 | 0 | |
17 | 17 | 0 | 0 | |
25 | 25 | 0 | 0 | |
0 | 0 | 0 | 0 | |
0 | 0 | 0 | 0 | |
History | 46 | 46 | 0 | 0 |
Games since | |||||||||||||||||
Main21 | Standard21 | Rapid0 | Blitz0 | ||||||||||||||
Gender | Male | ||||||||||||||||
Age group | Adult | ||||||||||||||||
Region | Eden (WEG) | ||||||||||||||||
Province | Western Cape (WC) | ||||||||||||||||
Main | RSA | Province | Region | ||||||||||||||
Overall | -1 | -1 | -1 | ||||||||||||||
Male | -1 | -1 | -1 | ||||||||||||||
Adult | -1 | -1 | -1 | ||||||||||||||
Adult Male | -1 | -1 | -1 | ||||||||||||||
Standard | RSA | Province | Region | ||||||||||||||
Overall | -1 | -1 | -1 | ||||||||||||||
Male | -1 | -1 | -1 | ||||||||||||||
Adult | -1 | -1 | -1 | ||||||||||||||
Adult Male | -1 | -1 | -1 | ||||||||||||||
Rapid | RSA | Province | Region | ||||||||||||||
Overall | -1 | -1 | -1 | ||||||||||||||
Male | -1 | -1 | -1 | ||||||||||||||
Adult | -1 | -1 | -1 | ||||||||||||||
Adult Male | -1 | -1 | -1 | ||||||||||||||
Blitz | RSA | Province | Region | ||||||||||||||
Overall | -1 | -1 | -1 | ||||||||||||||
Male | -1 | -1 | -1 | ||||||||||||||
Adult | -1 | -1 | -1 | ||||||||||||||
Adult 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 | 4 | 1.5 | 37.5 | -106.2 | 1130.9 | 1024.7 |
Standard | 4 | 1.5 | 37.5 | -106.2 | 1130.9 | 1024.7 |
Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
History | ||||||
Games | Score | % | Dp | AvgOpp | Performance | |
Main | 46 | 7.5 | 16.3 | -286.4 | 1187.1 | 900.7 |
Standard | 46 | 7.5 | 16.3 | -286.4 | 1187.1 | 900.7 |
Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
Date | Main | Standard | Rapid | Blitz |
2025-09-30 | 961 | 933.6 | 1200 | 1200 |
2025-09-01 | 961 | 933.6 | 1200 | 1200 |
2025-08-01 | 961 | 933.6 | 1200 | 1200 |
2025-07-01 | 961 | 933.6 | 1200 | 1200 |
2025-06-01 | 961 | 933.6 | 1200 | 1200 |
2025-05-01 | 961 | 933.6 | 1200 | 1200 |
2025-04-01 | 961 | 933.6 | 1200 | 1200 |
2025-03-01 | 950.9 | 920.1 | 1200 | 1200 |
2025-02-01 | 950.8 | 920.1 | 1200 | 1200 |
2025-01-01 | 924.8 | 896 | 1200 | 1200 |
2024-12-01 | 924.8 | 896 | 1200 | 1200 |
2024-11-01 | 924.8 | 896 | 1200 | 1200 |
2024-10-01 | 924.8 | 896 | 1200 | 1200 |
2024-09-01 | 924.8 | 896 | 1200 | 1200 |
2024-08-01 | 924.8 | 896 | 1200 | 1200 |
2024-07-01 | 924.8 | 896 | 1200 | 1200 |
2024-06-01 | 924.8 | 896 | 1200 | 1200 |
2024-08-01 | 924.8 | 896 | 1200 | 1200 |
2024-04-01 | 948 | 918.8 | 1200 | 1200 |
2024-03-01 | 1005.1 | 970 | 1200 | 1200 |
2024-02-01 | 1005.1 | 970 | 1200 | 1200 |
2024-01-01 | 1005.1 | 970 | 1200 | 1200 |
2023-12-01 | 1005.1 | 970 | 1200 | 1200 |
2023-11-01 | 1005.1 | 970 | 1200 | 1200 |
Comming soon.
Tournaments
# | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
---|
# | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
---|---|---|---|---|---|---|---|---|---|---|
1 | Hessequa Ontwikkelings Toernooi 2025 (U17 Girls) | 2025-03-01 | 2025-03-01 | Standard | Eden (WEG) | 5 | 4 | 1.5 | Yes | Analysis |
Last 500 tournaments since 01 January 2018
# | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
---|---|---|---|---|---|---|---|---|---|---|
1 | Hessequa Ontwikkelings Toernooi 2025 (U17 Girls) | 2025-03-01 | 2025-03-01 | Standard | Eden (WEG) | 5 | 4 | 1.5 | Yes | Analysis |
2 | Eden Chess Trials 2 2024 (U20) | 2024-04-13 | 2024-04-20 | Standard | Eden (WEG) | 10 | 7 | 0 | Yes | Analysis |
3 | Western Cape HS Individuals Championship 2024 (U20 Boys+Girls) | 2024-03-21 | 2024-03-22 | Standard | Overberg (WOS) | 6 | 5 | 0 | Yes | Analysis |
4 | Eden School Chess Trials 1 2024 (U20 Mix) | 2024-03-09 | 2024-03-09 | Standard | Eden (WEG) | 5 | 5 | 1 | Yes | Analysis |
5 | Eden Trials 2+3 2023 (U20) | 2023-04-15 | 2023-05-13 | Standard | Eden (WEG) | 10 | 10 | 2.5 | Yes | Analysis |
6 | Western Cape HS Individuals 2023 (U19 Girls) | 2023-04-01 | 2023-04-02 | Standard | Cape Town (WCT) | 6 | 6 | 1 | Yes | Analysis |
7 | Eden Trails 1 2023 (U19 Girls) | 2023-03-11 | 2023-03-11 | Standard | Eden (WEG) | 5 | 5 | 1.5 | Yes | Analysis |
8 | Hessequa Proewe 2 2023 (O19 Seuns+Dogters) | 2023-02-11 | 2023-02-11 | Standard | Eden (WEG) | 5 | 4 | 0 | Yes | Analysis |
Top 3 Streaks
# | Games | Start | End | ||||||
---|---|---|---|---|---|---|---|---|---|
1 | 3 | TournamentEden Trials 2+3 2023 | TournamentEden Trials 2+3 2023 | ||||||
date2023-04-15 | rnd2 | typeStandard | result0.5 | date2023-04-15 | rnd4 | typeStandard | result0.5 | ||
OpponentMienies, D (Deanay) | OpponentMacclune, B (Bobby) | ||||||||
2 | 2 | TournamentHessequa Ontwikkelings Toernooi 2025 | TournamentHessequa Ontwikkelings Toernooi 2025 | ||||||
date2025-03-01 | rnd4 | typeStandard | result0.5 | date2025-03-01 | rnd5 | typeStandard | result1 | ||
OpponentJacobs, S (Sensemecia) | OpponentTities, N (Nickay) | ||||||||
3 | 1 | TournamentEden School Chess Trials 1 2024 | TournamentEden School Chess Trials 1 2024 | ||||||
date2024-03-09 | rnd3 | typeStandard | result1 | date2024-03-09 | rnd3 | typeStandard | result1 | ||
OpponentSoule, J (Jason) | OpponentSoule, J (Jason) |
# | Games | Start | End | ||||||
---|---|---|---|---|---|---|---|---|---|
1 | 3 | TournamentEden Trials 2+3 2023 | TournamentEden Trials 2+3 2023 | ||||||
date2023-04-15 | rnd2 | typeStandard | result0.5 | date2023-04-15 | rnd4 | typeStandard | result0.5 | ||
OpponentMienies, D (Deanay) | OpponentMacclune, B (Bobby) | ||||||||
2 | 2 | TournamentHessequa Ontwikkelings Toernooi 2025 | TournamentHessequa Ontwikkelings Toernooi 2025 | ||||||
date2025-03-01 | rnd4 | typeStandard | result0.5 | date2025-03-01 | rnd5 | typeStandard | result1 | ||
OpponentJacobs, S (Sensemecia) | OpponentTities, N (Nickay) | ||||||||
3 | 1 | TournamentEden School Chess Trials 1 2024 | TournamentEden School Chess Trials 1 2024 | ||||||
date2024-03-09 | rnd3 | typeStandard | result1 | date2024-03-09 | rnd3 | typeStandard | result1 | ||
OpponentSoule, J (Jason) | OpponentSoule, J (Jason) |
# | Games | Start | End |
---|
# | Games | Start | End |
---|
# | Games | Start | End | ||||||
---|---|---|---|---|---|---|---|---|---|
1 | 1 | TournamentHessequa Ontwikkelings Toernooi 2025 | TournamentHessequa Ontwikkelings Toernooi 2025 | ||||||
date2025-03-01 | rnd5 | typeStandard | result1 | date2025-03-01 | rnd5 | typeStandard | result1 | ||
OpponentTities, N (Nickay) | OpponentTities, N (Nickay) | ||||||||
2 | 1 | TournamentEden School Chess Trials 1 2024 | TournamentEden School Chess Trials 1 2024 | ||||||
date2024-03-09 | rnd3 | typeStandard | result1 | date2024-03-09 | rnd3 | typeStandard | result1 | ||
OpponentSoule, J (Jason) | OpponentSoule, J (Jason) | ||||||||
3 | 1 | TournamentWestern Cape HS Individuals 2023 | TournamentWestern Cape HS Individuals 2023 | ||||||
date2023-04-01 | rnd3 | typeStandard | result1 | date2023-04-01 | rnd3 | typeStandard | result1 | ||
OpponentMienies, D (Deanay) | OpponentMienies, D (Deanay) |
# | Games | Start | End | ||||||
---|---|---|---|---|---|---|---|---|---|
1 | 1 | TournamentHessequa Ontwikkelings Toernooi 2025 | TournamentHessequa Ontwikkelings Toernooi 2025 | ||||||
date2025-03-01 | rnd5 | typeStandard | result1 | date2025-03-01 | rnd5 | typeStandard | result1 | ||
OpponentTities, N (Nickay) | OpponentTities, N (Nickay) | ||||||||
2 | 1 | TournamentEden School Chess Trials 1 2024 | TournamentEden School Chess Trials 1 2024 | ||||||
date2024-03-09 | rnd3 | typeStandard | result1 | date2024-03-09 | rnd3 | typeStandard | result1 | ||
OpponentSoule, J (Jason) | OpponentSoule, J (Jason) | ||||||||
3 | 1 | TournamentWestern Cape HS Individuals 2023 | TournamentWestern Cape HS Individuals 2023 | ||||||
date2023-04-01 | rnd3 | typeStandard | result1 | date2023-04-01 | rnd3 | typeStandard | result1 | ||
OpponentMienies, D (Deanay) | OpponentMienies, D (Deanay) |
# | Games | Start | End |
---|
# | 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 | Mienies ,D (Deanay) | 3 | 2 | 141.7 | 3 | 2 | 141.7 | 0 | 0 | 0 | 0 | 0 | 0 |
1028.5 | 1170.2 | 998.3 | 1170.2 | 0 | 0 | 0 | 0 | ||||||
2 | Visagie ,G (G-Olin) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
1080.2 | 655.2 | 1059.4 | 655.2 | 0 | 0 | 0 | 0 | ||||||
3 | Kiewiet ,S (Shaneel) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
1131.8 | 706.8 | 1123.8 | 706.8 | 0 | 0 | 0 | 0 | ||||||
4 | Mostert ,R (Richard) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
1242.3 | 817.3 | 1238.4 | 817.3 | 0 | 0 | 0 | 0 | ||||||
5 | Bosch ,E (Estee) | 2 | 0.5 | -212.5 | 2 | 0.5 | -212.5 | 0 | 0 | 0 | 0 | 0 | 0 |
1249.5 | 1037 | 1240.1 | 1037 | 0 | 0 | 0 | 0 | ||||||
6 | Gunguluza ,M (Monique) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
1104.2 | 679.2 | 1087.8 | 679.2 | 0 | 0 | 0 | 0 | ||||||
7 | Botha ,J (Jonathan) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
1222.3 | 797.3 | 1216.4 | 797.3 | 0 | 0 | 0 | 0 | ||||||
8 | Andrews ,K (Kaylin) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
1293.2 | 868.2 | 1282.5 | 868.2 | 0 | 0 | 0 | 0 | ||||||
9 | Macclune ,B (Bobby) | 1 | 0.5 | 0 | 1 | 0.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
1121.8 | 1121.8 | 1078.8 | 1121.8 | 0 | 0 | 0 | 0 | ||||||
10 | Smit ,D (Dian) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
1158.9 | 733.9 | 1166.2 | 733.9 | 0 | 0 | 0 | 0 |
Norms
# | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
---|---|---|---|---|---|---|---|---|