PLAYER PAGE
Personal
Alexander, J (Jhetop)
Chess SA id
1850134193FIDE id
?Date of birth
1985-09-21 (Adult)Gender
MaleRegion
Pixley-ka-Seme (NCP)Citizen
RSATitles
Chess SA registered
NoLast active game
2025-05-25Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1193.2 | 1154.7 | 1300 | 1300 |
| Raw rating | 1193.2 | 1154.7 | 1300 | 1300 |
| Weighted rating | 1180.9 | 1135.6 | 1299.7 | 1299.7 |
| Weighted performance | 0 | 0 | 0 | 0 |
| Floor | 700 | 700 | 800 | 800 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 167.4 | 176.9 | 143.8 | 143.8 |
| Highest rating | 12002018-10-01 | 12002018-10-01 | 13002024-02-01 | 13002024-02-01 |
| Highest raw rating | 12002020-01-01 | 12002020-01-01 | 13002024-02-01 | 13002024-02-01 |
| Highest weighted rating | 12002018-10-01 | 12002018-10-01 | 1296.72025-08-01 | 1296.72025-08-01 |
| Highest weighted performance | 12002020-01-01 | 12002020-01-01 | 12002024-02-01 | 12002024-02-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1193.2 | 1154.7 | 1300 | 1300 |
| Analysis | ||||
| Rating | 1193.2 | 1154.7 | 1300 | 1300 |
| Raw rating | 1193.2 | 1154.7 | 1300 | 1300 |
| Weighted rating | 1180.9 | 1135.6 | 1299.7 | |
| Weighted performance | 0 | 0 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 700 | 700 | 800 | 800 |
| Max/Min rating change allowed | 167.4 | 176.9 | 143.8 | 143.8 |
| 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 | 1193.2 | 1154.7 | 1300 | 1300 |
| New weighted rating | 1182.3 | 1137.6 | 1300 | 1300 |
| New weighted performance | 0 | 0 | 0 | 0 |
| Temp new rating | 1193.2 | 1154.7 | 1300 | 1300 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1193.2 | 1154.7 | 1300 | 1300 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 700 | 700 | 800 | 800 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 4 | 4 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 4 | 4 | 0 | 0 | |
| History | 8 | 8 | 0 | 0 |
| Games since | |||||||||||||||||
| Main4 | Standard4 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | Adult | ||||||||||||||||
| Region | Pixley-ka-Seme (NCP) | ||||||||||||||||
| Province | Northern Cape (NC) | ||||||||||||||||
| 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 | 4 | 2 | 50 | 0 | 1323.3 | 1323.3 |
| Standard | 4 | 2 | 50 | 0 | 1323.3 | 1323.3 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 8 | 2 | 25 | -212.5 | 1264.8 | 1052.2 |
| Standard | 8 | 2 | 25 | -212.5 | 1264.8 | 1052.2 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-11-01 | 1193.2 | 1154.7 | 1300 | 1300 |
| 2025-09-30 | 1193.2 | 1154.7 | 1300 | 1300 |
| 2025-09-01 | 1193.2 | 1154.7 | 1300 | 1300 |
| 2025-08-01 | 1193.2 | 1154.7 | 1300 | 1300 |
| 2025-07-01 | 1193.2 | 1154.7 | 1300 | 1300 |
| 2025-06-01 | 1193.2 | 1154.7 | 1300 | 1300 |
| 2025-05-01 | 1171.9 | 1121.2 | 1300 | 1300 |
| 2025-04-01 | 1171.9 | 1121.2 | 1300 | 1300 |
| 2025-03-01 | 1171.9 | 1121.2 | 1300 | 1300 |
| 2025-02-01 | 1171.9 | 1121.2 | 1300 | 1300 |
| 2025-01-01 | 1171.9 | 1121.2 | 1300 | 1300 |
| 2024-12-01 | 1171.9 | 1121.2 | 1300 | 1300 |
| 2024-11-01 | 1171.9 | 1121.2 | 1300 | 1300 |
| 2024-10-01 | 1171.9 | 1121.2 | 1300 | 1300 |
| 2024-09-01 | 1171.9 | 1121.2 | 1300 | 1300 |
| 2024-08-01 | 1171.9 | 1121.2 | 1300 | 1300 |
| 2024-07-01 | 1171.9 | 1121.2 | 1300 | 1300 |
| 2024-09-01 | 1171.9 | 1121.2 | 1300 | 1300 |
| 2024-05-01 | 1171.9 | 1121.2 | 1300 | 1300 |
| 2024-04-01 | 1171.9 | 1121.2 | 1300 | 1300 |
| 2024-03-01 | 1171.9 | 1121.2 | 1300 | 1300 |
| 2024-02-01 | 1171.9 | 1121.2 | 1300 | 1300 |
| 2024-01-01 | 1171.9 | 1121.2 | 1300 | 1300 |
| 2023-12-01 | 1134.6 | 1121.2 | 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 | Spartan Bishops Championships Elite 2025 (Parents) | 2025-05-23 | 2025-05-25 | Standard | Frances Baard (NCF) | 5 | 4 | 2 | Yes | Analysis |
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Spartan Bishops Championships Elite 2025 (Parents) | 2025-05-23 | 2025-05-25 | Standard | Frances Baard (NCF) | 5 | 4 | 2 | Yes | Analysis |
| 2 | Pixley Chess Open 2021 | 2021-03-27 | 2021-03-27 | Standard | Pixley-ka-Seme (NCP) | 5 | 4 | 0 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentSpartan Bishops Championships Elite 2025 | TournamentSpartan Bishops Championships Elite 2025 | ||||||
| date2025-05-24 | rnd4 | typeStandard | result1 | date2025-05-25 | rnd5 | typeStandard | result1 | ||
| OpponentSeutloali, T (Thabiso) | OpponentMonare, L (Lekgila David) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentSpartan Bishops Championships Elite 2025 | TournamentSpartan Bishops Championships Elite 2025 | ||||||
| date2025-05-24 | rnd4 | typeStandard | result1 | date2025-05-25 | rnd5 | typeStandard | result1 | ||
| OpponentSeutloali, T (Thabiso) | OpponentMonare, L (Lekgila David) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentSpartan Bishops Championships Elite 2025 | TournamentSpartan Bishops Championships Elite 2025 | ||||||
| date2025-05-24 | rnd4 | typeStandard | result1 | date2025-05-25 | rnd5 | typeStandard | result1 | ||
| OpponentSeutloali, T (Thabiso) | OpponentMonare, L (Lekgila David) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentSpartan Bishops Championships Elite 2025 | TournamentSpartan Bishops Championships Elite 2025 | ||||||
| date2025-05-24 | rnd4 | typeStandard | result1 | date2025-05-25 | rnd5 | typeStandard | result1 | ||
| OpponentSeutloali, T (Thabiso) | OpponentMonare, L (Lekgila David) | ||||||||
| # | 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 | Monare ,L (Lekgila David) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1333.9 | 1758.9 | 1329.6 | 1758.9 | 0 | 0 | 0 | 0 | ||||||
| 2 | Rajabu ,P (Prince) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 775 | 1200 | 775 | 0 | 0 | 0 | 0 | ||||||
| 3 | Senekal ,J (Johan) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1224.7 | 799.7 | 1226.4 | 799.7 | 0 | 0 | 0 | 0 | ||||||
| 4 | Deysel ,M (Marnu) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 775 | 1200 | 775 | 0 | 0 | 0 | 0 | ||||||
| 5 | Koyana ,L (Lintle) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 775 | 1200 | 775 | 0 | 0 | 0 | 0 | ||||||
| 6 | Seutloali ,T (Thabiso) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1294.1 | 1719.1 | 1284.7 | 1719.1 | 0 | 0 | 0 | 0 | ||||||
| 7 | Felix ,A (Antonysamy) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1268.8 | 843.8 | 1267.3 | 843.8 | 0 | 0 | 0 | 0 | ||||||
| 8 | Monamatha ,M (Moeketsi) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1396.3 | 971.3 | 1403.2 | 971.3 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|