PLAYER PAGE
Personal
Jaza, TJ (Thozama Johnson)
Chess SA id
1000119861FIDE id
?Date of birth
1900-01-01 (Adult)Gender
MaleRegion
Nelson Mandela Bay (ENM)Citizen
RSATitles
Chess SA registered
NoLast active game
2019-12-06Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1248.2 | 1234 | 1200 | 1255.2 |
| Raw rating | 1248.2 | 1234 | 1200 | 1255.2 |
| Weighted rating | 1248.2 | 1234 | 1200 | 1255.2 |
| Weighted performance | 0 | 0 | 0 | 0 |
| Floor | 748.2 | 734 | 700 | 755.2 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 154.8 | 158 | 165.8 | 153.3 |
| Highest rating | 1306.62019-12-01 | 1260.82019-12-01 | 12002018-10-01 | 1336.42019-12-01 |
| Highest raw rating | 1248.22024-02-01 | 12342024-02-01 | 12002024-02-01 | 1255.22024-02-01 |
| Highest weighted rating | 1248.22025-02-01 | 1233.72025-08-01 | 12002018-10-01 | 1255.22024-02-01 |
| Highest weighted performance | 1306.62019-12-01 | 1260.82019-12-01 | 12002024-02-01 | 1336.42019-12-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1248.2 | 1234 | 1200 | 1255.2 |
| Analysis | ||||
| Rating | 1248.2 | 1234 | 1200 | 1255.2 |
| Raw rating | 1248.2 | 1234 | 1200 | 1255.2 |
| Weighted rating | 1248.2 | 1234 | 1200 | |
| Weighted performance | 0 | 0 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 748.2 | 734 | 700 | 755.2 |
| Max/Min rating change allowed | 154.8 | 158 | 165.8 | 153.3 |
| 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 | 1248.2 | 1234 | 1200 | 1255.2 |
| New weighted rating | 1248.2 | 1234 | 1200 | 1255.2 |
| New weighted performance | 0 | 0 | 0 | 0 |
| Temp new rating | 1248.2 | 1234 | 1200 | 1255.2 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1248.2 | 1234 | 1200 | 1255.2 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 748.2 | 734 | 700 | 755.2 |
| 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 | 18 | 9 | 0 | 9 |
| Games since | |||||||||||||||||
| Main0 | Standard0 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | Adult | ||||||||||||||||
| Region | Nelson Mandela Bay (ENM) | ||||||||||||||||
| Province | Eastern Cape (EC) | ||||||||||||||||
| 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 | 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 | 18 | 9.5 | 52.78 | 23.6 | 1384.2 | 1407.8 |
| Standard | 9 | 4 | 44.44 | -47.2 | 1301.8 | 1254.6 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 9 | 5.5 | 61.11 | 94.4 | 1466.5 | 1560.9 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-11-01 | 1248.2 | 1234 | 1200 | 1255.2 |
| 2025-09-30 | 1248.2 | 1234 | 1200 | 1255.2 |
| 2025-09-01 | 1248.2 | 1234 | 1200 | 1255.2 |
| 2025-08-01 | 1248.2 | 1234 | 1200 | 1255.2 |
| 2025-07-01 | 1248.2 | 1234 | 1200 | 1255.2 |
| 2025-06-01 | 1248.2 | 1234 | 1200 | 1255.2 |
| 2025-05-01 | 1248.2 | 1234 | 1200 | 1255.2 |
| 2025-04-01 | 1248.2 | 1234 | 1200 | 1255.2 |
| 2025-03-01 | 1248.2 | 1234 | 1200 | 1255.2 |
| 2025-02-01 | 1248.2 | 1234 | 1200 | 1255.2 |
| 2025-01-01 | 1248.2 | 1234 | 1200 | 1255.2 |
| 2024-12-01 | 1248.2 | 1234 | 1200 | 1255.2 |
| 2024-11-01 | 1248.2 | 1234 | 1200 | 1255.2 |
| 2024-10-01 | 1248.2 | 1234 | 1200 | 1255.2 |
| 2024-09-01 | 1248.2 | 1234 | 1200 | 1255.2 |
| 2024-08-01 | 1248.2 | 1234 | 1200 | 1255.2 |
| 2024-07-01 | 1248.2 | 1234 | 1200 | 1255.2 |
| 2024-09-01 | 1248.2 | 1234 | 1200 | 1255.2 |
| 2024-05-01 | 1248.2 | 1234 | 1200 | 1255.2 |
| 2024-04-01 | 1248.2 | 1234 | 1200 | 1255.2 |
| 2024-03-01 | 1248.2 | 1234 | 1200 | 1255.2 |
| 2024-02-01 | 1248.2 | 1234 | 1200 | 1255.2 |
| 2024-01-01 | 1248.2 | 1234 | 1200 | 1255.2 |
| 2023-12-01 | 1248.2 | 1226 | 1200 | 1255.2 |
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 | 2019 USSA Championships (Open) | 2019-12-02 | 2019-12-06 | Standard | Sarah Baartman (ESB) | 9 | 9 | 4 | Yes | Analysis |
| 2 | 2019 USSA Championships (Blitz) | 2019-12-04 | 2019-12-04 | Blitz | Sarah Baartman (ESB) | 9 | 9 | 5.5 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | Tournament2019 USSA Championships | Tournament2019 USSA Championships | ||||||
| date2019-12-04 | rnd5 | typeBlitz | result1 | date2019-12-04 | rnd8 | typeBlitz | result1 | ||
| OpponentNtlathi, S (Sthandiwe) | OpponentLubambo, S (Skhulile) | ||||||||
| 2 | 2 | Tournament2019 USSA Championships | Tournament2019 USSA Championships | ||||||
| date2019-12-06 | rnd8 | typeStandard | result1 | date2019-12-06 | rnd9 | typeStandard | result1 | ||
| OpponentManqele, SP (Siyabonga) | OpponentMabena, M (Mzamo) | ||||||||
| 3 | 2 | Tournament2019 USSA Championships | Tournament2019 USSA Championships | ||||||
| date2019-12-04 | rnd2 | typeBlitz | result1 | date2019-12-04 | rnd3 | typeBlitz | result1 | ||
| OpponentHussein, BP (Beau-Paul) | OpponentMabulu, S (Sakhe) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | Tournament2019 USSA Championships | Tournament2019 USSA Championships | ||||||
| date2019-12-06 | rnd8 | typeStandard | result1 | date2019-12-06 | rnd9 | typeStandard | result1 | ||
| OpponentManqele, SP (Siyabonga) | OpponentMabena, M (Mzamo) | ||||||||
| 2 | 1 | Tournament2019 USSA Championships | Tournament2019 USSA Championships | ||||||
| date2019-12-03 | rnd4 | typeStandard | result1 | date2019-12-03 | rnd4 | typeStandard | result1 | ||
| OpponentBukula, L (Luyolo) | OpponentBukula, L (Luyolo) | ||||||||
| 3 | 1 | Tournament2019 USSA Championships | Tournament2019 USSA Championships | ||||||
| date2019-12-02 | rnd2 | typeStandard | result1 | date2019-12-02 | rnd2 | typeStandard | result1 | ||
| OpponentNdlovu, A (Andile) | OpponentNdlovu, A (Andile) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | Tournament2019 USSA Championships | Tournament2019 USSA Championships | ||||||
| date2019-12-04 | rnd5 | typeBlitz | result1 | date2019-12-04 | rnd8 | typeBlitz | result1 | ||
| OpponentNtlathi, S (Sthandiwe) | OpponentLubambo, S (Skhulile) | ||||||||
| 2 | 2 | Tournament2019 USSA Championships | Tournament2019 USSA Championships | ||||||
| date2019-12-04 | rnd2 | typeBlitz | result1 | date2019-12-04 | rnd3 | typeBlitz | result1 | ||
| OpponentHussein, BP (Beau-Paul) | OpponentMabulu, S (Sakhe) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | Tournament2019 USSA Championships | Tournament2019 USSA Championships | ||||||
| date2019-12-06 | rnd8 | typeStandard | result1 | date2019-12-06 | rnd9 | typeStandard | result1 | ||
| OpponentManqele, SP (Siyabonga) | OpponentMabena, M (Mzamo) | ||||||||
| 2 | 2 | Tournament2019 USSA Championships | Tournament2019 USSA Championships | ||||||
| date2019-12-04 | rnd7 | typeBlitz | result1 | date2019-12-04 | rnd8 | typeBlitz | result1 | ||
| OpponentMalatji, HT (Happy) | OpponentLubambo, S (Skhulile) | ||||||||
| 3 | 2 | Tournament2019 USSA Championships | Tournament2019 USSA Championships | ||||||
| date2019-12-04 | rnd2 | typeBlitz | result1 | date2019-12-04 | rnd3 | typeBlitz | result1 | ||
| OpponentHussein, BP (Beau-Paul) | OpponentMabulu, S (Sakhe) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | Tournament2019 USSA Championships | Tournament2019 USSA Championships | ||||||
| date2019-12-06 | rnd8 | typeStandard | result1 | date2019-12-06 | rnd9 | typeStandard | result1 | ||
| OpponentManqele, SP (Siyabonga) | OpponentMabena, M (Mzamo) | ||||||||
| 2 | 1 | Tournament2019 USSA Championships | Tournament2019 USSA Championships | ||||||
| date2019-12-03 | rnd4 | typeStandard | result1 | date2019-12-03 | rnd4 | typeStandard | result1 | ||
| OpponentBukula, L (Luyolo) | OpponentBukula, L (Luyolo) | ||||||||
| 3 | 1 | Tournament2019 USSA Championships | Tournament2019 USSA Championships | ||||||
| date2019-12-02 | rnd2 | typeStandard | result1 | date2019-12-02 | rnd2 | typeStandard | result1 | ||
| OpponentNdlovu, A (Andile) | OpponentNdlovu, A (Andile) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | Tournament2019 USSA Championships | Tournament2019 USSA Championships | ||||||
| date2019-12-04 | rnd7 | typeBlitz | result1 | date2019-12-04 | rnd8 | typeBlitz | result1 | ||
| OpponentMalatji, HT (Happy) | OpponentLubambo, S (Skhulile) | ||||||||
| 2 | 2 | Tournament2019 USSA Championships | Tournament2019 USSA Championships | ||||||
| date2019-12-04 | rnd2 | typeBlitz | result1 | date2019-12-04 | rnd3 | typeBlitz | result1 | ||
| OpponentHussein, BP (Beau-Paul) | OpponentMabulu, S (Sakhe) | ||||||||
| 3 | 1 | Tournament2019 USSA Championships | Tournament2019 USSA Championships | ||||||
| date2019-12-04 | rnd5 | typeBlitz | result1 | date2019-12-04 | rnd5 | typeBlitz | result1 | ||
| OpponentNtlathi, S (Sthandiwe) | OpponentNtlathi, S (Sthandiwe) | ||||||||
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 | Tokoyi ,R (Romeo) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1345.5 | 920.5 | 1384 | 920.5 | 0 | 0 | 0 | 0 | ||||||
| 2 | Manqele ,SP (Siyabonga Prince) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1267.5 | 1692.5 | 1272.6 | 1692.5 | 0 | 0 | 0 | 0 | ||||||
| 3 | Zuke ,M (Mluleki) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1358.7 | 933.7 | 1369.1 | 933.7 | 0 | 0 | 0 | 0 | ||||||
| 4 | Bukula ,L (Luyolo) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1311.2 | 1736.2 | 1310.8 | 1736.2 | 0 | 0 | 0 | 0 | ||||||
| 5 | Thebe ,T (Tsoanelo) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1291.4 | 866.4 | 1307.1 | 866.4 | 0 | 0 | 0 | 0 | ||||||
| 6 | Haai ,A (Austin) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1338.4 | 913.4 | 1336.9 | 913.4 | 0 | 0 | 0 | 0 | ||||||
| 7 | Ndlovu ,A (Andile) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1197 | 1622 | 1194.8 | 1622 | 0 | 0 | 0 | 0 | ||||||
| 8 | Mabena ,M (Mzamo) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1314.4 | 1739.4 | 1314.3 | 1739.4 | 0 | 0 | 0 | 0 | ||||||
| 9 | Ndlovu ,T (Terence) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1292.3 | 867.3 | 1262.6 | 867.3 | 0 | 0 | 0 | 0 | ||||||
| 10 | Ogundipe ,T (Timi) | 1 | 0.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.5 | 0 |
| 1269.8 | 1269.8 | 0 | 0 | 0 | 0 | 1228.1 | 1269.8 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|

