PLAYER PAGE
Personal
Pretorius, H (Herman)
Chess SA id
189030846FIDE id
?Date of birth
1989-04-25 (Adult)Gender
MaleRegion
Dr Kenneth Kaunda (NWP)Citizen
RSATitles
Chess SA registered
NoLast active game
2023-03-26Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1289.8 | 1280.6 | 1300 | 1300 |
| Raw rating | 1289.8 | 1280.6 | 1300 | 1300 |
| Weighted rating | 1289.7 | 1280.6 | 1299 | 1299 |
| Weighted performance | 0 | 0 | 0 | 0 |
| Floor | 789.8 | 780.6 | 800 | 800 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 145.9 | 147.8 | 143.8 | 143.8 |
| Highest rating | 1544.42023-03-01 | 1485.52023-03-01 | 13002024-02-01 | 13002024-02-01 |
| Highest raw rating | 1289.82024-02-01 | 1280.62024-02-01 | 13002024-02-01 | 13002024-02-01 |
| Highest weighted rating | 1289.52025-08-01 | 1280.52025-08-01 | 1296.72025-08-01 | 1296.72025-08-01 |
| Highest weighted performance | 1544.42023-03-01 | 1485.52023-03-01 | 12002024-02-01 | 12002024-02-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1289.8 | 1280.6 | 1300 | 1300 |
| Analysis | ||||
| Rating | 1289.8 | 1280.6 | 1300 | 1300 |
| Raw rating | 1289.8 | 1280.6 | 1300 | 1300 |
| Weighted rating | 1289.7 | 1280.6 | 1299 | |
| Weighted performance | 0 | 0 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 789.8 | 780.6 | 800 | 800 |
| Max/Min rating change allowed | 145.9 | 147.8 | 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 | 1289.8 | 1280.6 | 1300 | 1300 |
| New weighted rating | 1289.8 | 1280.6 | 1299.7 | 1299.7 |
| New weighted performance | 0 | 0 | 0 | 0 |
| Temp new rating | 1289.8 | 1280.6 | 1300 | 1300 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1289.8 | 1280.6 | 1300 | 1300 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 789.8 | 780.6 | 800 | 800 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 6 | 6 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 6 | 6 | 0 | 0 |
| Games since | |||||||||||||||||
| Main0 | Standard0 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | Adult | ||||||||||||||||
| Region | Dr Kenneth Kaunda (NWP) | ||||||||||||||||
| Province | Northwest (NW) | ||||||||||||||||
| 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 | 6 | 4 | 66.67 | 141.7 | 1389.6 | 1531.3 |
| Standard | 6 | 4 | 66.67 | 141.7 | 1389.6 | 1531.3 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-09-30 | 1289.8 | 1280.6 | 1300 | 1300 |
| 2025-09-01 | 1289.8 | 1280.6 | 1300 | 1300 |
| 2025-08-01 | 1289.8 | 1280.6 | 1300 | 1300 |
| 2025-07-01 | 1289.8 | 1280.6 | 1300 | 1300 |
| 2025-06-01 | 1289.8 | 1280.6 | 1300 | 1300 |
| 2025-05-01 | 1289.8 | 1280.6 | 1300 | 1300 |
| 2025-04-01 | 1289.8 | 1280.6 | 1300 | 1300 |
| 2025-03-01 | 1289.8 | 1280.6 | 1300 | 1300 |
| 2025-02-01 | 1289.8 | 1280.6 | 1300 | 1300 |
| 2025-01-01 | 1289.8 | 1280.6 | 1300 | 1300 |
| 2024-12-01 | 1289.8 | 1280.6 | 1300 | 1300 |
| 2024-11-01 | 1289.8 | 1280.6 | 1300 | 1300 |
| 2024-10-01 | 1289.8 | 1280.6 | 1300 | 1300 |
| 2024-09-01 | 1289.8 | 1280.6 | 1300 | 1300 |
| 2024-08-01 | 1289.8 | 1280.6 | 1300 | 1300 |
| 2024-07-01 | 1289.8 | 1280.6 | 1300 | 1300 |
| 2024-06-01 | 1289.8 | 1280.6 | 1300 | 1300 |
| 2024-08-01 | 1289.8 | 1280.6 | 1300 | 1300 |
| 2024-04-01 | 1289.8 | 1280.6 | 1300 | 1300 |
| 2024-03-01 | 1289.8 | 1280.6 | 1300 | 1300 |
| 2024-02-01 | 1289.8 | 1280.6 | 1300 | 1300 |
| 2024-01-01 | 1289.8 | 1280.6 | 1300 | 1300 |
| 2023-12-01 | 1280.7 | 1276.4 | 1200 | 1200 |
| 2023-11-01 | 1280.7 | 1276.4 | 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 | Cape Town Open 2023 (Intermediate) | 2023-03-25 | 2023-03-26 | Standard | Cape Town (WCT) | 6 | 6 | 4 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 3 | TournamentCape Town Open 2023 | TournamentCape Town Open 2023 | ||||||
| date2023-03-25 | rnd3 | typeStandard | result1 | date2023-03-26 | rnd5 | typeStandard | result1 | ||
| OpponentWeideman, J (Janko) | OpponentSingh, S (Shaurya) | ||||||||
| 2 | 1 | TournamentCape Town Open 2023 | TournamentCape Town Open 2023 | ||||||
| date2023-03-25 | rnd1 | typeStandard | result1 | date2023-03-25 | rnd1 | typeStandard | result1 | ||
| OpponentLouw, B (Ben) | OpponentLouw, B (Ben) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 3 | TournamentCape Town Open 2023 | TournamentCape Town Open 2023 | ||||||
| date2023-03-25 | rnd3 | typeStandard | result1 | date2023-03-26 | rnd5 | typeStandard | result1 | ||
| OpponentWeideman, J (Janko) | OpponentSingh, S (Shaurya) | ||||||||
| 2 | 1 | TournamentCape Town Open 2023 | TournamentCape Town Open 2023 | ||||||
| date2023-03-25 | rnd1 | typeStandard | result1 | date2023-03-25 | rnd1 | typeStandard | result1 | ||
| OpponentLouw, B (Ben) | OpponentLouw, B (Ben) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 3 | TournamentCape Town Open 2023 | TournamentCape Town Open 2023 | ||||||
| date2023-03-25 | rnd3 | typeStandard | result1 | date2023-03-26 | rnd5 | typeStandard | result1 | ||
| OpponentWeideman, J (Janko) | OpponentSingh, S (Shaurya) | ||||||||
| 2 | 1 | TournamentCape Town Open 2023 | TournamentCape Town Open 2023 | ||||||
| date2023-03-25 | rnd1 | typeStandard | result1 | date2023-03-25 | rnd1 | typeStandard | result1 | ||
| OpponentLouw, B (Ben) | OpponentLouw, B (Ben) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 3 | TournamentCape Town Open 2023 | TournamentCape Town Open 2023 | ||||||
| date2023-03-25 | rnd3 | typeStandard | result1 | date2023-03-26 | rnd5 | typeStandard | result1 | ||
| OpponentWeideman, J (Janko) | OpponentSingh, S (Shaurya) | ||||||||
| 2 | 1 | TournamentCape Town Open 2023 | TournamentCape Town Open 2023 | ||||||
| date2023-03-25 | rnd1 | typeStandard | result1 | date2023-03-25 | rnd1 | typeStandard | result1 | ||
| OpponentLouw, B (Ben) | OpponentLouw, B (Ben) | ||||||||
| # | 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 | Plaat ,J (Joshua) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1252.5 | 1677.5 | 1174.4 | 1677.5 | 0 | 0 | 0 | 0 | ||||||
| 2 | Winter ,C (Cuthanzario) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1419 | 994 | 1329.3 | 994 | 0 | 0 | 0 | 0 | ||||||
| 3 | Louw ,B (Ben) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1283.2 | 1708.2 | 1279.5 | 1708.2 | 0 | 0 | 0 | 0 | ||||||
| 4 | Amar ,J (James) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1407 | 982 | 1382.6 | 982 | 0 | 0 | 0 | 0 | ||||||
| 5 | Weideman ,J (Janko) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1477.5 | 1902.5 | 1441.6 | 1902.5 | 0 | 0 | 0 | 0 | ||||||
| 6 | Singh ,S (Shaurya) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1498.4 | 1923.4 | 1380.1 | 1923.4 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|