PLAYER PAGE
Personal
Rubin, J (Julia)
Chess SA id
203088210FIDE id
?Date of birth
2003-12-18 (Adult)Gender
FemaleRegion
Cape Town (WCT)Citizen
RSATitles
Chess SA registered
NoLast active game
2020-02-08Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1206.3 | 1204.6 | 1200 | 1200 |
| Raw rating | 1206.3 | 1204.6 | 1200 | 1200 |
| Weighted rating | 1206.3 | 1204.6 | 1200 | 1200 |
| Weighted performance | 259.9 | 259.9 | 0 | 0 |
| Floor | 730.5 | 735.2 | 700 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 164.3 | 164.7 | 165.8 | 165.8 |
| Highest rating | 1329.82018-08-01 | 13232018-08-01 | 12002018-10-01 | 12002018-10-01 |
| Highest raw rating | 1230.52018-09-01 | 1235.22018-09-01 | 12002024-02-01 | 12002024-02-01 |
| Highest weighted rating | 1230.52019-03-01 | 1235.22019-03-01 | 12002018-10-01 | 12002018-10-01 |
| Highest weighted performance | 1329.82018-08-01 | 13232018-08-01 | 12002024-02-01 | 12002024-02-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1206.3 | 1204.6 | 1200 | 1200 |
| Analysis | ||||
| Rating | 1206.3 | 1204.6 | 1200 | 1200 |
| Raw rating | 1206.3 | 1204.6 | 1200 | 1200 |
| Weighted rating | 1206.3 | 1204.6 | 1200 | |
| Weighted performance | 259.9 | 259.9 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 730.5 | 735.2 | 700 | 700 |
| Max/Min rating change allowed | 164.3 | 164.7 | 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 | 1206.3 | 1204.6 | 1200 | 1200 |
| New weighted rating | 1206.3 | 1204.6 | 1200 | 1200 |
| New weighted performance | 252.9 | 252.9 | 0 | 0 |
| Temp new rating | 1206.3 | 1204.6 | 1200 | 1200 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1206.3 | 1204.6 | 1200 | 1200 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 730.5 | 735.2 | 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 | 33 | 33 | 0 | 0 |
| Games since | |||||||||||||||||
| Main0 | Standard0 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Female | ||||||||||||||||
| Age group | Adult | ||||||||||||||||
| Region | Cape Town (WCT) | ||||||||||||||||
| Province | Western Cape (WC) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| Adult | -1 | -1 | -1 | ||||||||||||||
| Adult Female | -1 | -1 | -1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| Adult | -1 | -1 | -1 | ||||||||||||||
| Adult Female | -1 | -1 | -1 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| Adult | -1 | -1 | -1 | ||||||||||||||
| Adult Female | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| Adult | -1 | -1 | -1 | ||||||||||||||
| Adult Female | -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 | 27 | 15 | 55.56 | 47.2 | 1163.1 | 1210.3 |
| Standard | 27 | 15 | 55.56 | 47.2 | 1163.1 | 1210.3 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-11-01 | 1206.3 | 1204.6 | 1200 | 1200 |
| 2025-09-30 | 1206.3 | 1204.6 | 1200 | 1200 |
| 2025-09-01 | 1206.3 | 1204.6 | 1200 | 1200 |
| 2025-08-01 | 1206.3 | 1204.6 | 1200 | 1200 |
| 2025-07-01 | 1206.3 | 1204.6 | 1200 | 1200 |
| 2025-06-01 | 1206.3 | 1204.6 | 1200 | 1200 |
| 2025-05-01 | 1206.3 | 1204.6 | 1200 | 1200 |
| 2025-04-01 | 1206.3 | 1204.6 | 1200 | 1200 |
| 2025-03-01 | 1206.3 | 1204.6 | 1200 | 1200 |
| 2025-02-01 | 1206.3 | 1204.6 | 1200 | 1200 |
| 2025-01-01 | 1206.3 | 1204.6 | 1200 | 1200 |
| 2024-12-01 | 1206.3 | 1204.6 | 1200 | 1200 |
| 2024-11-01 | 1206.3 | 1204.6 | 1200 | 1200 |
| 2024-10-01 | 1206.3 | 1204.6 | 1200 | 1200 |
| 2024-09-01 | 1206.3 | 1204.6 | 1200 | 1200 |
| 2024-08-01 | 1206.3 | 1204.6 | 1200 | 1200 |
| 2024-07-01 | 1206.3 | 1204.6 | 1200 | 1200 |
| 2024-09-01 | 1206.3 | 1204.6 | 1200 | 1200 |
| 2024-05-01 | 1206.3 | 1204.6 | 1200 | 1200 |
| 2024-04-01 | 1206.3 | 1204.6 | 1200 | 1200 |
| 2024-03-01 | 1206.3 | 1204.6 | 1200 | 1200 |
| 2024-02-01 | 1206.3 | 1204.6 | 1200 | 1200 |
| 2024-01-01 | 1206.3 | 1204.6 | 1200 | 1200 |
| 2023-12-01 | 1206.3 | 1204.6 | 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 | 2020 Central District (U18) | 2020-02-07 | 2020-02-08 | Standard | Cape Town (WCT) | 6 | 5 | 2 | Yes | Analysis |
| 2 | Western Cape Top Schools 2019 (U18 Girls) | 2019-08-31 | 2019-09-01 | Standard | Cape Winelands (WCW) | 5 | 5 | 4 | Yes | Analysis |
| 3 | Metro School Chess Closed Individual Trials 2019 (U18 Girls) | 2019-03-01 | 2019-03-02 | Standard | Cape Town (WCT) | 6 | 6 | 2 | Yes | Analysis |
| 4 | 2019 Central District Schools Trials (U18) | 2019-02-01 | 2019-02-02 | Standard | Cape Town (WCT) | 6 | 6 | 3 | Yes | Analysis |
| 5 | Western Cape Top Schools 2018 (U15-U19 Girls) | 2018-08-25 | 2018-08-26 | Standard | Overberg (WOS) | 5 | 5 | 4 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentWestern Cape Top Schools 2019 | TournamentWestern Cape Top Schools 2019 | ||||||
| date2019-09-01 | rnd4 | typeStandard | result1 | date2019-09-01 | rnd5 | typeStandard | result1 | ||
| OpponentDempers, S (Shandre) | OpponentSocikwa, Z (Zizo) | ||||||||
| 2 | 2 | TournamentWestern Cape Top Schools 2019 | TournamentWestern Cape Top Schools 2019 | ||||||
| date2019-08-31 | rnd1 | typeStandard | result1 | date2019-08-31 | rnd2 | typeStandard | result1 | ||
| OpponentDavids, A (Ash-Nay) | OpponentCampbell, A (Anje) | ||||||||
| 3 | 2 | Tournament2019 Central District Schools Trials | Tournament2019 Central District Schools Trials | ||||||
| date2019-02-01 | rnd2 | typeStandard | result1 | date2019-02-02 | rnd3 | typeStandard | result1 | ||
| OpponentMiekount, F (Frederique) | OpponentMckriel, L (Lucien) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentWestern Cape Top Schools 2019 | TournamentWestern Cape Top Schools 2019 | ||||||
| date2019-09-01 | rnd4 | typeStandard | result1 | date2019-09-01 | rnd5 | typeStandard | result1 | ||
| OpponentDempers, S (Shandre) | OpponentSocikwa, Z (Zizo) | ||||||||
| 2 | 2 | TournamentWestern Cape Top Schools 2019 | TournamentWestern Cape Top Schools 2019 | ||||||
| date2019-08-31 | rnd1 | typeStandard | result1 | date2019-08-31 | rnd2 | typeStandard | result1 | ||
| OpponentDavids, A (Ash-Nay) | OpponentCampbell, A (Anje) | ||||||||
| 3 | 2 | Tournament2019 Central District Schools Trials | Tournament2019 Central District Schools Trials | ||||||
| date2019-02-01 | rnd2 | typeStandard | result1 | date2019-02-02 | rnd3 | typeStandard | result1 | ||
| OpponentMiekount, F (Frederique) | OpponentMckriel, L (Lucien) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentWestern Cape Top Schools 2019 | TournamentWestern Cape Top Schools 2019 | ||||||
| date2019-09-01 | rnd4 | typeStandard | result1 | date2019-09-01 | rnd5 | typeStandard | result1 | ||
| OpponentDempers, S (Shandre) | OpponentSocikwa, Z (Zizo) | ||||||||
| 2 | 2 | TournamentWestern Cape Top Schools 2019 | TournamentWestern Cape Top Schools 2019 | ||||||
| date2019-08-31 | rnd1 | typeStandard | result1 | date2019-08-31 | rnd2 | typeStandard | result1 | ||
| OpponentDavids, A (Ash-Nay) | OpponentCampbell, A (Anje) | ||||||||
| 3 | 2 | Tournament2019 Central District Schools Trials | Tournament2019 Central District Schools Trials | ||||||
| date2019-02-01 | rnd2 | typeStandard | result1 | date2019-02-02 | rnd3 | typeStandard | result1 | ||
| OpponentMiekount, F (Frederique) | OpponentMckriel, L (Lucien) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentWestern Cape Top Schools 2019 | TournamentWestern Cape Top Schools 2019 | ||||||
| date2019-09-01 | rnd4 | typeStandard | result1 | date2019-09-01 | rnd5 | typeStandard | result1 | ||
| OpponentDempers, S (Shandre) | OpponentSocikwa, Z (Zizo) | ||||||||
| 2 | 2 | TournamentWestern Cape Top Schools 2019 | TournamentWestern Cape Top Schools 2019 | ||||||
| date2019-08-31 | rnd1 | typeStandard | result1 | date2019-08-31 | rnd2 | typeStandard | result1 | ||
| OpponentDavids, A (Ash-Nay) | OpponentCampbell, A (Anje) | ||||||||
| 3 | 2 | Tournament2019 Central District Schools Trials | Tournament2019 Central District Schools Trials | ||||||
| date2019-02-01 | rnd2 | typeStandard | result1 | date2019-02-02 | rnd3 | typeStandard | result1 | ||
| OpponentMiekount, F (Frederique) | OpponentMckriel, L (Lucien) | ||||||||
| # | 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 | Mbekeni ,S (Sino) | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1155 | 1155 | 1146.6 | 1155 | 0 | 0 | 0 | 0 | ||||||
| 2 | Sockiwa ,Z (Ziso) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1126 | 1551 | 1112 | 1551 | 0 | 0 | 0 | 0 | ||||||
| 3 | Petersen ,A (A) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 775 | 1200 | 775 | 0 | 0 | 0 | 0 | ||||||
| 4 | Butana ,A (Asenathi) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1148.7 | 723.7 | 1137.1 | 723.7 | 0 | 0 | 0 | 0 | ||||||
| 5 | Mckriel ,L (Lucien) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 6 | Dempers ,S (Shandre) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 7 | Campbell ,A (Anje) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 897.5 | 1322.5 | 898.2 | 1322.5 | 0 | 0 | 0 | 0 | ||||||
| 8 | Ressel ,T (Tane) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1226.4 | 801.4 | 1222.8 | 801.4 | 0 | 0 | 0 | 0 | ||||||
| 9 | Ameen ,M (Maryam Ozayr) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 10 | Laverlot ,N (Nicole) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 665.2 | 240.2 | 665.6 | 240.2 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|