PLAYER PAGE
Personal
Carvalhaes, E (Ethan)
Chess SA id
1110131076FIDE id
?Date of birth
2011-08-04 (U16)Gender
MaleRegion
Cape Town (WCT)Citizen
RSATitles
Chess SA registered
NoLast active game
2022-01-30Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1113.3 | 1100.8 | 1200 | 1200 |
| Raw rating | 1113.3 | 1100.8 | 1200 | 1200 |
| Weighted rating | 1113.3 | 1100.8 | 1200 | 1200 |
| Weighted performance | 0 | 0 | 0 | 0 |
| Floor | 700 | 700 | 700 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 187.6 | 191 | 165.8 | 165.8 |
| Highest rating | 12002018-10-01 | 1202.92020-02-01 | 12002018-10-01 | 12002018-10-01 |
| Highest raw rating | 12002020-01-01 | 12002020-01-01 | 12002024-02-01 | 12002024-02-01 |
| Highest weighted rating | 12002018-10-01 | 12002018-10-01 | 12002018-10-01 | 12002018-10-01 |
| Highest weighted performance | 12002020-01-01 | 1202.92020-02-01 | 12002024-02-01 | 12002024-02-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1113.3 | 1100.8 | 1200 | 1200 |
| Analysis | ||||
| Rating | 1113.3 | 1100.8 | 1200 | 1200 |
| Raw rating | 1113.3 | 1100.8 | 1200 | 1200 |
| Weighted rating | 1113.3 | 1100.8 | 1200 | |
| Weighted performance | 0 | 0 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 700 | 700 | 700 | 700 |
| Max/Min rating change allowed | 187.6 | 191 | 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 | 1113.3 | 1100.8 | 1200 | 1200 |
| New weighted rating | 1113.3 | 1100.8 | 1200 | 1200 |
| New weighted performance | 0 | 0 | 0 | 0 |
| Temp new rating | 1113.3 | 1100.8 | 1200 | 1200 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1113.3 | 1100.8 | 1200 | 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 | |
| 6 | 6 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 15 | 15 | 0 | 0 |
| Games since | |||||||||||||||||
| Main0 | Standard0 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | U16 | ||||||||||||||||
| Region | Cape Town (WCT) | ||||||||||||||||
| Province | Western Cape (WC) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U16 | -1 | -1 | -1 | ||||||||||||||
| U16 Male | -1 | -1 | -1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U16 | -1 | -1 | -1 | ||||||||||||||
| U16 Male | -1 | -1 | -1 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U16 | -1 | -1 | -1 | ||||||||||||||
| U16 Male | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U16 | -1 | -1 | -1 | ||||||||||||||
| U16 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 | 15 | 4.5 | 30 | -170 | 1200 | 1030 |
| Standard | 15 | 4.5 | 30 | -170 | 1200 | 1030 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-09-30 | 1113.3 | 1100.8 | 1200 | 1200 |
| 2025-09-01 | 1113.3 | 1100.8 | 1200 | 1200 |
| 2025-08-01 | 1113.3 | 1100.8 | 1200 | 1200 |
| 2025-07-01 | 1113.3 | 1100.8 | 1200 | 1200 |
| 2025-06-01 | 1113.3 | 1100.8 | 1200 | 1200 |
| 2025-05-01 | 1113.3 | 1100.8 | 1200 | 1200 |
| 2025-04-01 | 1113.3 | 1100.8 | 1200 | 1200 |
| 2025-03-01 | 1113.3 | 1100.8 | 1200 | 1200 |
| 2025-02-01 | 1113.3 | 1100.8 | 1200 | 1200 |
| 2025-01-01 | 1113.3 | 1100.8 | 1200 | 1200 |
| 2024-12-01 | 1113.3 | 1100.8 | 1200 | 1200 |
| 2024-11-01 | 1113.3 | 1100.8 | 1200 | 1200 |
| 2024-10-01 | 1113.3 | 1100.8 | 1200 | 1200 |
| 2024-09-01 | 1113.3 | 1100.8 | 1200 | 1200 |
| 2024-08-01 | 1113.3 | 1100.8 | 1200 | 1200 |
| 2024-07-01 | 1113.3 | 1100.8 | 1200 | 1200 |
| 2024-06-01 | 1113.3 | 1100.8 | 1200 | 1200 |
| 2024-08-01 | 1113.3 | 1100.8 | 1200 | 1200 |
| 2024-04-01 | 1113.3 | 1100.8 | 1200 | 1200 |
| 2024-03-01 | 1113.3 | 1100.8 | 1200 | 1200 |
| 2024-02-01 | 1113.3 | 1100.8 | 1200 | 1200 |
| 2024-01-01 | 1113.3 | 1100.8 | 1200 | 1200 |
| 2023-12-01 | 1113.3 | 1100.8 | 1200 | 1200 |
| 2023-11-01 | 1113.3 | 1100.8 | 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 |
|---|
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2022 Cape Of Good Hope Open (U12) | 2022-01-29 | 2022-01-30 | Standard | Cape Town (WCT) | 6 | 6 | 2 | Yes | Analysis |
| 2 | 2020 Metro Trials (U9 Boys) | 2020-03-13 | 2020-03-14 | Standard | Cape Town (WCT) | 5 | 4 | 0 | Yes | Analysis |
| 3 | Metro North Individual Trials 2020 (U7+U9) | 2020-02-07 | 2020-02-08 | Standard | Cape Town (WCT) | 5 | 5 | 2.5 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentMetro North Individual Trials 2020 | TournamentMetro North Individual Trials 2020 | ||||||
| date2020-02-07 | rnd1 | typeStandard | result0.5 | date2020-02-08 | rnd2 | typeStandard | result1 | ||
| OpponentWitbooi, K (Kamva) | OpponentBurger, J (Jacobus Daniel) | ||||||||
| 2 | 1 | Tournament2022 Cape Of Good Hope Open | Tournament2022 Cape Of Good Hope Open | ||||||
| date2022-01-30 | rnd5 | typeStandard | result1 | date2022-01-30 | rnd5 | typeStandard | result1 | ||
| OpponentVokwana, L (Likhona) | OpponentVokwana, L (Likhona) | ||||||||
| 3 | 1 | Tournament2022 Cape Of Good Hope Open | Tournament2022 Cape Of Good Hope Open | ||||||
| date2022-01-29 | rnd2 | typeStandard | result1 | date2022-01-29 | rnd2 | typeStandard | result1 | ||
| OpponentMavuso, T (Thimna) | OpponentMavuso, T (Thimna) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentMetro North Individual Trials 2020 | TournamentMetro North Individual Trials 2020 | ||||||
| date2020-02-07 | rnd1 | typeStandard | result0.5 | date2020-02-08 | rnd2 | typeStandard | result1 | ||
| OpponentWitbooi, K (Kamva) | OpponentBurger, J (Jacobus Daniel) | ||||||||
| 2 | 1 | Tournament2022 Cape Of Good Hope Open | Tournament2022 Cape Of Good Hope Open | ||||||
| date2022-01-30 | rnd5 | typeStandard | result1 | date2022-01-30 | rnd5 | typeStandard | result1 | ||
| OpponentVokwana, L (Likhona) | OpponentVokwana, L (Likhona) | ||||||||
| 3 | 1 | Tournament2022 Cape Of Good Hope Open | Tournament2022 Cape Of Good Hope Open | ||||||
| date2022-01-29 | rnd2 | typeStandard | result1 | date2022-01-29 | rnd2 | typeStandard | result1 | ||
| OpponentMavuso, T (Thimna) | OpponentMavuso, T (Thimna) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | Tournament2022 Cape Of Good Hope Open | Tournament2022 Cape Of Good Hope Open | ||||||
| date2022-01-30 | rnd5 | typeStandard | result1 | date2022-01-30 | rnd5 | typeStandard | result1 | ||
| OpponentVokwana, L (Likhona) | OpponentVokwana, L (Likhona) | ||||||||
| 2 | 1 | Tournament2022 Cape Of Good Hope Open | Tournament2022 Cape Of Good Hope Open | ||||||
| date2022-01-29 | rnd2 | typeStandard | result1 | date2022-01-29 | rnd2 | typeStandard | result1 | ||
| OpponentMavuso, T (Thimna) | OpponentMavuso, T (Thimna) | ||||||||
| 3 | 1 | TournamentMetro North Individual Trials 2020 | TournamentMetro North Individual Trials 2020 | ||||||
| date2020-02-08 | rnd5 | typeStandard | result1 | date2020-02-08 | rnd5 | typeStandard | result1 | ||
| OpponentVukuza, M (Mivuyo) | OpponentVukuza, M (Mivuyo) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | Tournament2022 Cape Of Good Hope Open | Tournament2022 Cape Of Good Hope Open | ||||||
| date2022-01-30 | rnd5 | typeStandard | result1 | date2022-01-30 | rnd5 | typeStandard | result1 | ||
| OpponentVokwana, L (Likhona) | OpponentVokwana, L (Likhona) | ||||||||
| 2 | 1 | Tournament2022 Cape Of Good Hope Open | Tournament2022 Cape Of Good Hope Open | ||||||
| date2022-01-29 | rnd2 | typeStandard | result1 | date2022-01-29 | rnd2 | typeStandard | result1 | ||
| OpponentMavuso, T (Thimna) | OpponentMavuso, T (Thimna) | ||||||||
| 3 | 1 | TournamentMetro North Individual Trials 2020 | TournamentMetro North Individual Trials 2020 | ||||||
| date2020-02-08 | rnd5 | typeStandard | result1 | date2020-02-08 | rnd5 | typeStandard | result1 | ||
| OpponentVukuza, M (Mivuyo) | OpponentVukuza, M (Mivuyo) | ||||||||
| # | 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 | Mavuso ,T (Thimna) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1169.3 | 1594.3 | 1200 | 1594.3 | 0 | 0 | 0 | 0 | ||||||
| 2 | Braaf ,J (Jordan) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1216.1 | 791.1 | 1200 | 791.1 | 0 | 0 | 0 | 0 | ||||||
| 3 | Muller ,H (Helgard) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1258.4 | 833.4 | 1246.2 | 833.4 | 0 | 0 | 0 | 0 | ||||||
| 4 | Osborne ,H (Hannah) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1280.4 | 855.4 | 1262.8 | 855.4 | 0 | 0 | 0 | 0 | ||||||
| 5 | Brey ,Y (Yusuf) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 775 | 1200 | 775 | 0 | 0 | 0 | 0 | ||||||
| 6 | Joseph ,U (Uthmaan) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1185.8 | 760.8 | 1156.8 | 760.8 | 0 | 0 | 0 | 0 | ||||||
| 7 | Van De Vyver ,M (Mia) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1172.9 | 747.9 | 1200 | 747.9 | 0 | 0 | 0 | 0 | ||||||
| 8 | Vokwana ,L (Likhona) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1188.6 | 1613.6 | 1200 | 1613.6 | 0 | 0 | 0 | 0 | ||||||
| 9 | Stander ,L (Loghan) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1214.4 | 789.4 | 1230 | 789.4 | 0 | 0 | 0 | 0 | ||||||
| 10 | Burger ,J (Jacobus Daniel) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|