PLAYER PAGE
Personal
Van Zyl, PJ (Petrus Jacobus)
Chess SA id
147041099FIDE id
?Date of birth
1947-03-19 (Adult)Gender
MaleRegion
Mangaung (FMB)Citizen
RSATitles
SA,L3Chess SA registered
NoLast active game
2022-02-26Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1782.1 | 1790 | 1790 | 1790 |
| Raw rating | 1782.1 | 1790 | 1790 | 1790 |
| Weighted rating | 1782 | 1790 | 1789.7 | 1790 |
| Weighted performance | 0 | 0 | 0 | 0 |
| Floor | 1290 | 1290 | 1290 | 1290 |
| K-factor | 28 | 28 | 28 | 28 |
| Min/Max rating change allowed | 72.4 | 71.5 | 71.5 | 71.5 |
| Highest rating | 17902019-08-01 | 17902019-08-01 | 17902019-08-01 | 17902019-08-01 |
| Highest raw rating | 17902019-12-01 | 17902024-02-01 | 17902024-02-01 | 17902024-02-01 |
| Highest weighted rating | 17902019-08-01 | 17902019-08-01 | 17902019-08-01 | 17902019-08-01 |
| Highest weighted performance | 1253.52022-02-01 | 12002024-02-01 | 12002019-12-01 | 12002024-02-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1782.1 | 1790 | 1790 | 1790 |
| Analysis | ||||
| Rating | 1782.1 | 1790 | 1790 | 1790 |
| Raw rating | 1782.1 | 1790 | 1790 | 1790 |
| Weighted rating | 1782 | 1790 | 1789.7 | |
| Weighted performance | 0 | 0 | 0 | |
| K-factor | 28 | 28 | 28 | 28 |
| Floor | 1290 | 1290 | 1290 | 1290 |
| Max/Min rating change allowed | 72.4 | 71.5 | 71.5 | 71.5 |
| 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 | 1782.1 | 1790 | 1790 | 1790 |
| New weighted rating | 1782.1 | 1790 | 1789.9 | 1790 |
| New weighted performance | 0 | 0 | 0 | 0 |
| Temp new rating | 1782.1 | 1790 | 1790 | 1790 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1782.1 | 1790 | 1790 | 1790 |
| New K-factor | 28 | 28 | 28 | 28 |
| New floor | 1290 | 1290 | 1290 | 1290 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 3 | 0 | 3 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 5 | 2 | 3 | 0 |
| Games since | |||||||||||||||||
| Main0 | Standard0 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | Adult | ||||||||||||||||
| Region | Mangaung (FMB) | ||||||||||||||||
| Province | Free State (FS) | ||||||||||||||||
| 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 | 3 | 2 | 66.67 | 141.7 | 1166.6 | 1308.3 |
| Standard | 0 | 0 | 0 | 0 | 0 | 0 |
| Rapid | 3 | 2 | 66.67 | 141.7 | 1166.6 | 1308.3 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-09-30 | 1782.1 | 1790 | 1790 | 1790 |
| 2025-09-01 | 1782.1 | 1790 | 1790 | 1790 |
| 2025-08-01 | 1782.1 | 1790 | 1790 | 1790 |
| 2025-07-01 | 1782.1 | 1790 | 1790 | 1790 |
| 2025-06-01 | 1782.1 | 1790 | 1790 | 1790 |
| 2025-05-01 | 1782.1 | 1790 | 1790 | 1790 |
| 2025-04-01 | 1782.1 | 1790 | 1790 | 1790 |
| 2025-03-01 | 1782.1 | 1790 | 1790 | 1790 |
| 2025-02-01 | 1782.1 | 1790 | 1790 | 1790 |
| 2025-01-01 | 1782.1 | 1790 | 1790 | 1790 |
| 2024-12-01 | 1782.1 | 1790 | 1790 | 1790 |
| 2024-11-01 | 1782.1 | 1790 | 1790 | 1790 |
| 2024-10-01 | 1782.1 | 1790 | 1790 | 1790 |
| 2024-09-01 | 1782.1 | 1790 | 1790 | 1790 |
| 2024-08-01 | 1782.1 | 1790 | 1790 | 1790 |
| 2024-07-01 | 1782.1 | 1790 | 1790 | 1790 |
| 2024-06-01 | 1782.1 | 1790 | 1790 | 1790 |
| 2024-08-01 | 1782.1 | 1790 | 1790 | 1790 |
| 2024-04-01 | 1782.1 | 1790 | 1790 | 1790 |
| 2024-03-01 | 1782.1 | 1790 | 1790 | 1790 |
| 2024-02-01 | 1782.1 | 1790 | 1790 | 1790 |
| 2024-01-01 | 1782.1 | 1790 | 1790 | 1790 |
| 2023-12-01 | 1772.7 | 1790 | 1762.6 | 1790 |
| 2023-11-01 | 1772.7 | 1790 | 1762.6 | 1790 |
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 | Morris Club Championship 2022 | 2022-02-26 | 2022-02-26 | Rapid | Mangaung (FMB) | 5 | 3 | 2 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentMorris Club Championship 2022 | TournamentMorris Club Championship 2022 | ||||||
| date2022-02-26 | rnd5 | typeRapid | result1 | date2022-02-26 | rnd5 | typeRapid | result1 | ||
| OpponentPretorius, L (Leighan) | OpponentPretorius, L (Leighan) | ||||||||
| 2 | 1 | TournamentMorris Club Championship 2022 | TournamentMorris Club Championship 2022 | ||||||
| date2022-02-26 | rnd3 | typeRapid | result1 | date2022-02-26 | rnd3 | typeRapid | result1 | ||
| OpponentMelville, J (Jason) | OpponentMelville, J (Jason) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentMorris Club Championship 2022 | TournamentMorris Club Championship 2022 | ||||||
| date2022-02-26 | rnd5 | typeRapid | result1 | date2022-02-26 | rnd5 | typeRapid | result1 | ||
| OpponentPretorius, L (Leighan) | OpponentPretorius, L (Leighan) | ||||||||
| 2 | 1 | TournamentMorris Club Championship 2022 | TournamentMorris Club Championship 2022 | ||||||
| date2022-02-26 | rnd3 | typeRapid | result1 | date2022-02-26 | rnd3 | typeRapid | result1 | ||
| OpponentMelville, J (Jason) | OpponentMelville, J (Jason) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentMorris Club Championship 2022 | TournamentMorris Club Championship 2022 | ||||||
| date2022-02-26 | rnd5 | typeRapid | result1 | date2022-02-26 | rnd5 | typeRapid | result1 | ||
| OpponentPretorius, L (Leighan) | OpponentPretorius, L (Leighan) | ||||||||
| 2 | 1 | TournamentMorris Club Championship 2022 | TournamentMorris Club Championship 2022 | ||||||
| date2022-02-26 | rnd3 | typeRapid | result1 | date2022-02-26 | rnd3 | typeRapid | result1 | ||
| OpponentMelville, J (Jason) | OpponentMelville, J (Jason) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentMorris Club Championship 2022 | TournamentMorris Club Championship 2022 | ||||||
| date2022-02-26 | rnd5 | typeRapid | result1 | date2022-02-26 | rnd5 | typeRapid | result1 | ||
| OpponentPretorius, L (Leighan) | OpponentPretorius, L (Leighan) | ||||||||
| 2 | 1 | TournamentMorris Club Championship 2022 | TournamentMorris Club Championship 2022 | ||||||
| date2022-02-26 | rnd3 | typeRapid | result1 | date2022-02-26 | rnd3 | typeRapid | result1 | ||
| OpponentMelville, J (Jason) | OpponentMelville, J (Jason) | ||||||||
| # | 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 | Nophale ,N (Ntokozo) | 1 | 0 | -425 | 0 | 0 | 0 | 1 | 0 | -425 | 0 | 0 | 0 |
| 1139 | 714 | 0 | 0 | 938.8 | 714 | 0 | 0 | ||||||
| 2 | Pretorius ,L (Leighan) | 1 | 1 | 425 | 0 | 0 | 0 | 1 | 1 | 425 | 0 | 0 | 0 |
| 1200 | 1625 | 0 | 0 | 1200 | 1625 | 0 | 0 | ||||||
| 3 | Melville ,J (Jason) | 1 | 1 | 425 | 0 | 0 | 0 | 1 | 1 | 425 | 0 | 0 | 0 |
| 1160.8 | 1585.8 | 0 | 0 | 826.2 | 1585.8 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|