PLAYER PAGE
Personal
Burger, J (Jana)
Chess SA id
2110130544FIDE id
?Date of birth
2011-02-25 (U16)Gender
FemaleRegion
Cape Town (WCT)Citizen
RSATitles
Chess SA registered
NoLast active game
2020-03-07Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1159.9 | 1166 | 1158.8 | 1200 |
| Raw rating | 1159.9 | 1166 | 1158.8 | 1200 |
| Weighted rating | 1159.9 | 1166 | 1158.8 | 1200 |
| Weighted performance | 0 | 0 | 0 | 0 |
| Floor | 700 | 700 | 700 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 175.6 | 174 | 175.8 | 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 | 12002019-12-01 | 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 | 12002019-12-01 | 12002024-03-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1159.9 | 1166 | 1158.8 | 1200 |
| Analysis | ||||
| Rating | 1159.9 | 1166 | 1158.8 | 1200 |
| Raw rating | 1159.9 | 1166 | 1158.8 | 1200 |
| Weighted rating | 1159.9 | 1166 | 1158.8 | |
| Weighted performance | 0 | 0 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 700 | 700 | 700 | 700 |
| Max/Min rating change allowed | 175.6 | 174 | 175.8 | 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 | 1159.9 | 1166 | 1158.8 | 1200 |
| New weighted rating | 1159.9 | 1166 | 1158.8 | 1200 |
| New weighted performance | 0 | 0 | 0 | 0 |
| Temp new rating | 1159.9 | 1166 | 1158.8 | 1200 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1159.9 | 1166 | 1158.8 | 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 | 17 | 5 | 12 | 0 |
| Games since | |||||||||||||||||
| Main0 | Standard0 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Female | ||||||||||||||||
| Age group | U16 | ||||||||||||||||
| Region | Cape Town (WCT) | ||||||||||||||||
| Province | Western Cape (WC) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| U16 | -1 | -1 | -1 | ||||||||||||||
| U16 Female | -1 | -1 | -1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| U16 | -1 | -1 | -1 | ||||||||||||||
| U16 Female | -1 | -1 | -1 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| U16 | -1 | -1 | -1 | ||||||||||||||
| U16 Female | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| U16 | -1 | -1 | -1 | ||||||||||||||
| U16 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 | 17 | 7 | 41.18 | -75 | 1193.6 | 1118.6 |
| Standard | 5 | 2 | 40 | -85 | 1152.4 | 1067.4 |
| Rapid | 12 | 5 | 41.67 | -70.8 | 1210.8 | 1140 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-11-01 | 1159.9 | 1166 | 1158.8 | 1200 |
| 2025-09-30 | 1159.9 | 1166 | 1158.8 | 1200 |
| 2025-09-01 | 1159.9 | 1166 | 1158.8 | 1200 |
| 2025-08-01 | 1159.9 | 1166 | 1158.8 | 1200 |
| 2025-07-01 | 1159.9 | 1166 | 1158.8 | 1200 |
| 2025-06-01 | 1159.9 | 1166 | 1158.8 | 1200 |
| 2025-05-01 | 1159.9 | 1166 | 1158.8 | 1200 |
| 2025-04-01 | 1159.9 | 1166 | 1158.8 | 1200 |
| 2025-03-01 | 1159.9 | 1166 | 1158.8 | 1200 |
| 2025-02-01 | 1159.9 | 1166 | 1158.8 | 1200 |
| 2025-01-01 | 1159.9 | 1166 | 1158.8 | 1200 |
| 2024-12-01 | 1159.9 | 1166 | 1158.8 | 1200 |
| 2024-11-01 | 1159.9 | 1166 | 1158.8 | 1200 |
| 2024-10-01 | 1159.9 | 1166 | 1158.8 | 1200 |
| 2024-09-01 | 1159.9 | 1166 | 1158.8 | 1200 |
| 2024-08-01 | 1159.9 | 1166 | 1158.8 | 1200 |
| 2024-07-01 | 1159.9 | 1166 | 1158.8 | 1200 |
| 2024-09-01 | 1159.9 | 1166 | 1158.8 | 1200 |
| 2024-05-01 | 1159.9 | 1166 | 1158.8 | 1200 |
| 2024-04-01 | 1159.9 | 1166 | 1158.8 | 1200 |
| 2024-03-01 | 1159.9 | 1166 | 1158.8 | 1200 |
| 2024-02-01 | 1159.9 | 1166 | 1158.8 | 1200 |
| 2024-01-01 | 1159.9 | 1166 | 1158.8 | 1200 |
| 2023-12-01 | 1159.9 | 1166 | 1158.8 | 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 Western Province Open (U10) | 2020-03-07 | 2020-03-07 | Standard | Cape Town (WCT) | 5 | 5 | 2 | Yes | Analysis |
| 2 | Nelson Mandela Rapid 2020 (Primary School) | 2020-02-01 | 2020-02-01 | Rapid | Cape Town (WCT) | 6 | 6 | 2 | Yes | Analysis |
| 3 | Cape Winelands Schools Trials 1 2020 (U9 Girls) | 2020-02-08 | 2020-02-08 | Rapid | Cape Winelands (WCW) | 6 | 6 | 3 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentNelson Mandela Rapid 2020 | TournamentCape Winelands Schools Trials 1 2020 | ||||||
| date2020-02-01 | rnd6 | typeRapid | result1 | date2020-02-08 | rnd1 | typeRapid | result1 | ||
| OpponentHendricks, Z (Zaine) | OpponentMabongo, A (Aqhamile) | ||||||||
| 2 | 1 | Tournament2020 Western Province Open | Tournament2020 Western Province Open | ||||||
| date2020-03-07 | rnd5 | typeStandard | result1 | date2020-03-07 | rnd5 | typeStandard | result1 | ||
| OpponentSmith, GJD (Gabrielle) | OpponentSmith, GJD (Gabrielle) | ||||||||
| 3 | 1 | Tournament2020 Western Province Open | Tournament2020 Western Province Open | ||||||
| date2020-03-07 | rnd3 | typeStandard | result1 | date2020-03-07 | rnd3 | typeStandard | result1 | ||
| OpponentKorobele, O (Olesego Kagiso) | OpponentKorobele, O (Olesego Kagiso) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | Tournament2020 Western Province Open | Tournament2020 Western Province Open | ||||||
| date2020-03-07 | rnd5 | typeStandard | result1 | date2020-03-07 | rnd5 | typeStandard | result1 | ||
| OpponentSmith, GJD (Gabrielle) | OpponentSmith, GJD (Gabrielle) | ||||||||
| 2 | 1 | Tournament2020 Western Province Open | Tournament2020 Western Province Open | ||||||
| date2020-03-07 | rnd3 | typeStandard | result1 | date2020-03-07 | rnd3 | typeStandard | result1 | ||
| OpponentKorobele, O (Olesego Kagiso) | OpponentKorobele, O (Olesego Kagiso) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentNelson Mandela Rapid 2020 | TournamentCape Winelands Schools Trials 1 2020 | ||||||
| date2020-02-01 | rnd6 | typeRapid | result1 | date2020-02-08 | rnd1 | typeRapid | result1 | ||
| OpponentHendricks, Z (Zaine) | OpponentMabongo, A (Aqhamile) | ||||||||
| 2 | 1 | TournamentCape Winelands Schools Trials 1 2020 | TournamentCape Winelands Schools Trials 1 2020 | ||||||
| date2020-02-08 | rnd5 | typeRapid | result1 | date2020-02-08 | rnd5 | typeRapid | result1 | ||
| OpponentErasmus, A (Anika) | OpponentErasmus, A (Anika) | ||||||||
| 3 | 1 | TournamentCape Winelands Schools Trials 1 2020 | TournamentCape Winelands Schools Trials 1 2020 | ||||||
| date2020-02-08 | rnd3 | typeRapid | result1 | date2020-02-08 | rnd3 | typeRapid | result1 | ||
| OpponentSaul, R (Rebekah) | OpponentSaul, R (Rebekah) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentNelson Mandela Rapid 2020 | TournamentCape Winelands Schools Trials 1 2020 | ||||||
| date2020-02-01 | rnd6 | typeRapid | result1 | date2020-02-08 | rnd1 | typeRapid | result1 | ||
| OpponentHendricks, Z (Zaine) | OpponentMabongo, A (Aqhamile) | ||||||||
| 2 | 1 | Tournament2020 Western Province Open | Tournament2020 Western Province Open | ||||||
| date2020-03-07 | rnd5 | typeStandard | result1 | date2020-03-07 | rnd5 | typeStandard | result1 | ||
| OpponentSmith, GJD (Gabrielle) | OpponentSmith, GJD (Gabrielle) | ||||||||
| 3 | 1 | Tournament2020 Western Province Open | Tournament2020 Western Province Open | ||||||
| date2020-03-07 | rnd3 | typeStandard | result1 | date2020-03-07 | rnd3 | typeStandard | result1 | ||
| OpponentKorobele, O (Olesego Kagiso) | OpponentKorobele, O (Olesego Kagiso) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | Tournament2020 Western Province Open | Tournament2020 Western Province Open | ||||||
| date2020-03-07 | rnd5 | typeStandard | result1 | date2020-03-07 | rnd5 | typeStandard | result1 | ||
| OpponentSmith, GJD (Gabrielle) | OpponentSmith, GJD (Gabrielle) | ||||||||
| 2 | 1 | Tournament2020 Western Province Open | Tournament2020 Western Province Open | ||||||
| date2020-03-07 | rnd3 | typeStandard | result1 | date2020-03-07 | rnd3 | typeStandard | result1 | ||
| OpponentKorobele, O (Olesego Kagiso) | OpponentKorobele, O (Olesego Kagiso) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentNelson Mandela Rapid 2020 | TournamentCape Winelands Schools Trials 1 2020 | ||||||
| date2020-02-01 | rnd6 | typeRapid | result1 | date2020-02-08 | rnd1 | typeRapid | result1 | ||
| OpponentHendricks, Z (Zaine) | OpponentMabongo, A (Aqhamile) | ||||||||
| 2 | 1 | TournamentCape Winelands Schools Trials 1 2020 | TournamentCape Winelands Schools Trials 1 2020 | ||||||
| date2020-02-08 | rnd5 | typeRapid | result1 | date2020-02-08 | rnd5 | typeRapid | result1 | ||
| OpponentErasmus, A (Anika) | OpponentErasmus, A (Anika) | ||||||||
| 3 | 1 | TournamentCape Winelands Schools Trials 1 2020 | TournamentCape Winelands Schools Trials 1 2020 | ||||||
| date2020-02-08 | rnd3 | typeRapid | result1 | date2020-02-08 | rnd3 | typeRapid | result1 | ||
| OpponentSaul, R (Rebekah) | OpponentSaul, R (Rebekah) | ||||||||
| # | 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 | Korobele ,O (Olesego Kagiso) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1157.9 | 1582.9 | 1133.2 | 1582.9 | 0 | 0 | 0 | 0 | ||||||
| 2 | Smith ,GJD (Gabrielle) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1102 | 1527 | 1076.8 | 1527 | 0 | 0 | 0 | 0 | ||||||
| 3 | Hagen ,S (Sophia) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1156.2 | 731.2 | 1084.8 | 731.2 | 0 | 0 | 0 | 0 | ||||||
| 4 | Kuhn ,M (Max) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1175.7 | 750.7 | 1200 | 750.7 | 0 | 0 | 0 | 0 | ||||||
| 5 | Smeda ,JT (Joshua Trent) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1170.1 | 745.1 | 1168.8 | 745.1 | 0 | 0 | 0 | 0 | ||||||
| 6 | Mabongo ,A (Aqhamile) | 1 | 1 | 425 | 0 | 0 | 0 | 1 | 1 | 425 | 0 | 0 | 0 |
| 1200 | 1625 | 0 | 0 | 1200 | 1625 | 0 | 0 | ||||||
| 7 | Winter ,C (Cuthanzario) | 1 | 0 | -425 | 0 | 0 | 0 | 1 | 0 | -425 | 0 | 0 | 0 |
| 1352.1 | 927.1 | 0 | 0 | 1313 | 927.1 | 0 | 0 | ||||||
| 8 | Viljoen ,L (Lienka) | 1 | 0 | -425 | 0 | 0 | 0 | 1 | 0 | -425 | 0 | 0 | 0 |
| 1220.4 | 795.4 | 0 | 0 | 1157.2 | 795.4 | 0 | 0 | ||||||
| 9 | Scholtz ,T (Triston) | 1 | 0 | -425 | 0 | 0 | 0 | 1 | 0 | -425 | 0 | 0 | 0 |
| 1200 | 775 | 0 | 0 | 1200 | 775 | 0 | 0 | ||||||
| 10 | Cupido ,C (Caylah) | 1 | 0 | -425 | 0 | 0 | 0 | 1 | 0 | -425 | 0 | 0 | 0 |
| 1147.2 | 722.2 | 0 | 0 | 1181.2 | 722.2 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|

