PLAYER PAGE
Personal
Cwenga, R (Roji)
Chess SA id
1040138543FIDE id
?Date of birth
2004-01-28 (Adult)Gender
MaleRegion
Cape Town (WCT)Citizen
RSATitles
Chess SA registered
NoLast active game
2025-01-09Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1199.9 | 1200 | 1200 | 1199.4 |
| Raw rating | 1199.9 | 1200 | 1200 | 1199.4 |
| Weighted rating | 1199.9 | 1200 | 1200 | 1199.3 |
| Weighted performance | 0 | 0 | 0 | 0 |
| Floor | 700 | 700 | 700 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 165.8 | 165.8 | 165.8 | 166 |
| Highest rating | 12002018-10-01 | 12002018-10-01 | 12002018-10-01 | 12002018-10-01 |
| Highest raw rating | 12002024-03-01 | 12002024-03-01 | 12002024-03-01 | 12002024-03-01 |
| Highest weighted rating | 12002018-10-01 | 12002018-10-01 | 12002018-10-01 | 12002018-10-01 |
| Highest weighted performance | 12002024-03-01 | 12002024-03-01 | 12002024-03-01 | 12002024-03-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1199.9 | 1200 | 1200 | 1199.4 |
| Analysis | ||||
| Rating | 1199.9 | 1200 | 1200 | 1199.4 |
| Raw rating | 1199.9 | 1200 | 1200 | 1199.4 |
| Weighted rating | 1199.9 | 1200 | 1200 | |
| Weighted performance | 0 | 0 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 700 | 700 | 700 | 700 |
| Max/Min rating change allowed | 165.8 | 165.8 | 165.8 | 166 |
| 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 | 1199.9 | 1200 | 1200 | 1199.4 |
| New weighted rating | 1199.9 | 1200 | 1200 | 1199.3 |
| New weighted performance | 0 | 0 | 0 | 0 |
| Temp new rating | 1199.9 | 1200 | 1200 | 1199.4 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1199.9 | 1200 | 1200 | 1199.4 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 700 | 700 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 7 | 0 | 0 | 7 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 7 | 0 | 0 | 7 |
| Games since | |||||||||||||||||
| Main7 | Standard0 | Rapid0 | Blitz7 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | Adult | ||||||||||||||||
| Region | Cape Town (WCT) | ||||||||||||||||
| 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 | 7 | 1 | 14.29 | -303.6 | 1392.2 | 1088.6 |
| Standard | 0 | 0 | 0 | 0 | 0 | 0 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 7 | 1 | 14.29 | -303.6 | 1392.2 | 1088.6 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 7 | 1 | 14.29 | -303.6 | 1392.2 | 1088.6 |
| Standard | 0 | 0 | 0 | 0 | 0 | 0 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 7 | 1 | 14.29 | -303.6 | 1392.2 | 1088.6 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-09-30 | 1199.9 | 1200 | 1200 | 1199.4 |
| 2025-09-01 | 1199.9 | 1200 | 1200 | 1199.4 |
| 2025-08-01 | 1199.9 | 1200 | 1200 | 1199.4 |
| 2025-07-01 | 1199.9 | 1200 | 1200 | 1199.4 |
| 2025-06-01 | 1199.9 | 1200 | 1200 | 1199.4 |
| 2025-05-01 | 1199.9 | 1200 | 1200 | 1199.4 |
| 2025-04-01 | 1199.9 | 1200 | 1200 | 1199.4 |
| 2025-03-01 | 1199.9 | 1200 | 1200 | 1199 |
| 2025-02-01 | 1199.4 | 1200 | 1200 | 1193.8 |
| 2025-01-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-12-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-11-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-10-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-09-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-08-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-07-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-06-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-08-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-04-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-03-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-02-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-01-01 | 1200 | 1200 | 1200 | 1200 |
| 2023-12-01 | 1200 | 1200 | 1200 | 1200 |
| 2023-11-01 | 1200 | 1200 | 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 | Cape Town Masters Challenge 2025 (Blitz) | 2025-01-09 | 2025-01-09 | Blitz | Cape Town (WCT) | 7 | 7 | 1 | Yes | Analysis |
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Cape Town Masters Challenge 2025 (Blitz) | 2025-01-09 | 2025-01-09 | Blitz | Cape Town (WCT) | 7 | 7 | 1 | Yes | Analysis |
| 2 | WP Schools Chess District South 2022 (U18) | 2022-03-05 | 2022-03-05 | Rapid | Cape Town (WCT) | 6 | 0 | 0 | No | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentCape Town Masters Challenge 2025 | TournamentCape Town Masters Challenge 2025 | ||||||
| date2025-01-09 | rnd5 | typeBlitz | result1 | date2025-01-09 | rnd5 | typeBlitz | result1 | ||
| OpponentNogaga, O (Owethu) | OpponentNogaga, O (Owethu) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentCape Town Masters Challenge 2025 | TournamentCape Town Masters Challenge 2025 | ||||||
| date2025-01-09 | rnd5 | typeBlitz | result1 | date2025-01-09 | rnd5 | typeBlitz | result1 | ||
| OpponentNogaga, O (Owethu) | OpponentNogaga, O (Owethu) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentCape Town Masters Challenge 2025 | TournamentCape Town Masters Challenge 2025 | ||||||
| date2025-01-09 | rnd5 | typeBlitz | result1 | date2025-01-09 | rnd5 | typeBlitz | result1 | ||
| OpponentNogaga, O (Owethu) | OpponentNogaga, O (Owethu) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentCape Town Masters Challenge 2025 | TournamentCape Town Masters Challenge 2025 | ||||||
| date2025-01-09 | rnd5 | typeBlitz | result1 | date2025-01-09 | rnd5 | typeBlitz | result1 | ||
| OpponentNogaga, O (Owethu) | OpponentNogaga, O (Owethu) | ||||||||
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 | Rubusana ,N (Nina) | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | -425 |
| 1163.5 | 738.5 | 0 | 0 | 0 | 0 | 1191.7 | 738.5 | ||||||
| 2 | Mintoor ,D (Donvito) | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | -425 |
| 1374.8 | 949.8 | 0 | 0 | 0 | 0 | 830 | 949.8 | ||||||
| 3 | Potgieter ,W (Werne) | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | -425 |
| 1680.5 | 1255.5 | 0 | 0 | 0 | 0 | 1536.4 | 1255.5 | ||||||
| 4 | Bessesen ,J (Joakim) | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | -425 |
| 1407.2 | 982.2 | 0 | 0 | 0 | 0 | 1219.8 | 982.2 | ||||||
| 5 | Mputing ,T (Thando) | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | -425 |
| 1308.1 | 883.1 | 0 | 0 | 0 | 0 | 1200 | 883.1 | ||||||
| 6 | Nogaga ,O (Owethu) | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 425 |
| 1337.6 | 1762.6 | 0 | 0 | 0 | 0 | 1200 | 1762.6 | ||||||
| 7 | Koopman ,MG (Michael Gavin) | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | -425 |
| 1474 | 1049 | 0 | 0 | 0 | 0 | 1474 | 1049 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|