PLAYER PAGE
Personal
Pieterse, J (Jurgens)
Chess SA id
1150323059FIDE id
?Date of birth
2015-11-07 (U12)Gender
MaleRegion
Bojanala Platina (NBR)Citizen
RSATitles
Chess SA registered
NoLast active game
2025-06-21Personal details last changed
2025-06-26Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1235.8 | 1237.4 | 1200 | 1200 |
| Raw rating | 1235.8 | 1237.4 | 1200 | 1200 |
| Weighted rating | 1213.1 | 1213.7 | 1200 | 1200 |
| Weighted performance | 0 | 0 | 0 | 0 |
| Floor | 735.8 | 737.4 | 700 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 157.6 | 157.2 | 165.8 | 165.8 |
| Highest rating | 1235.82025-07-01 | 1237.42025-07-01 | 12002025-07-01 | 12002025-07-01 |
| Highest raw rating | 1235.82025-07-01 | 1237.42025-07-01 | 12002025-07-01 | 12002025-07-01 |
| Highest weighted rating | 1205.62025-08-01 | 1205.92025-08-01 | 12002025-07-01 | 12002025-07-01 |
| Highest weighted performance | 01900-01-01 | 01900-01-01 | 01900-01-01 | 01900-01-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1235.8 | 1237.4 | 1200 | 1200 |
| Analysis | ||||
| Rating | 1235.8 | 1237.4 | 1200 | 1200 |
| Raw rating | 1235.8 | 1237.4 | 1200 | 1200 |
| Weighted rating | 1213.1 | 1213.7 | 1200 | |
| Weighted performance | 0 | 0 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 735.8 | 737.4 | 700 | 700 |
| Max/Min rating change allowed | 157.6 | 157.2 | 165.8 | 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 | 1235.8 | 1237.4 | 1200 | 1200 |
| New weighted rating | 1215.4 | 1216.1 | 1200 | 1200 |
| New weighted performance | 0 | 0 | 0 | 0 |
| Temp new rating | 1235.8 | 1237.4 | 1200 | 1200 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1235.8 | 1237.4 | 1200 | 1200 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 735.8 | 737.4 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 5 | 5 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 5 | 5 | 0 | 0 |
| Games since | |||||||||||||||||
| Main5 | Standard5 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | U12 | ||||||||||||||||
| Region | Bojanala Platina (NBR) | ||||||||||||||||
| Province | Northwest (NW) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U12 | -1 | -1 | -1 | ||||||||||||||
| U12 Male | -1 | -1 | -1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U12 | -1 | -1 | -1 | ||||||||||||||
| U12 Male | -1 | -1 | -1 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U12 | -1 | -1 | -1 | ||||||||||||||
| U12 Male | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U12 | -1 | -1 | -1 | ||||||||||||||
| U12 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 | 5 | 3 | 60 | 85 | 1292.1 | 1377.1 |
| Standard | 5 | 3 | 60 | 85 | 1292.1 | 1377.1 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 5 | 3 | 60 | 85 | 1292.1 | 1377.1 |
| Standard | 5 | 3 | 60 | 85 | 1292.1 | 1377.1 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-11-01 | 1235.8 | 1237.4 | 1200 | 1200 |
| 2025-09-30 | 1235.8 | 1237.4 | 1200 | 1200 |
| 2025-09-01 | 1235.8 | 1237.4 | 1200 | 1200 |
| 2025-08-01 | 1235.8 | 1237.4 | 1200 | 1200 |
| 2025-07-01 | 1235.8 | 1237.4 | 1200 | 1200 |
| 2025-06-01 | 1200 | 1200 | 1200 | 1200 |
| 2025-05-01 | 1200 | 1200 | 1200 | 1200 |
| 2025-04-01 | 1200 | 1200 | 1200 | 1200 |
| 2025-03-01 | 1200 | 1200 | 1200 | 1200 |
| 2025-02-01 | 1200 | 1200 | 1200 | 1200 |
| 2025-01-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-12-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-11-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-10-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-09-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-08-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-07-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-09-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-05-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-04-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-03-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-02-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-01-01 | 1200 | 1200 | 1200 | 1200 |
| 2023-12-01 | 1200 | 1200 | 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 | HaMakom’s Rise of the Pioneers 2025 (Knights) | 2025-06-21 | 2025-06-21 | Standard | Bojanala Platina (NBR) | 5 | 5 | 3 | Yes | Analysis |
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | HaMakom’s Rise of the Pioneers 2025 (Knights) | 2025-06-21 | 2025-06-21 | Standard | Bojanala Platina (NBR) | 5 | 5 | 3 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentHaMakom’s Rise of the Pioneers 2025 | TournamentHaMakom’s Rise of the Pioneers 2025 | ||||||
| date2025-06-21 | rnd3 | typeStandard | result1 | date2025-06-21 | rnd4 | typeStandard | result1 | ||
| OpponentSchlebusch, L (Lourens) | OpponentVan Tonder, J (Jonathan) | ||||||||
| 2 | 1 | TournamentHaMakom’s Rise of the Pioneers 2025 | TournamentHaMakom’s Rise of the Pioneers 2025 | ||||||
| date2025-06-21 | rnd1 | typeStandard | result1 | date2025-06-21 | rnd1 | typeStandard | result1 | ||
| OpponentSherman, T (Tieyler) | OpponentSherman, T (Tieyler) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentHaMakom’s Rise of the Pioneers 2025 | TournamentHaMakom’s Rise of the Pioneers 2025 | ||||||
| date2025-06-21 | rnd3 | typeStandard | result1 | date2025-06-21 | rnd4 | typeStandard | result1 | ||
| OpponentSchlebusch, L (Lourens) | OpponentVan Tonder, J (Jonathan) | ||||||||
| 2 | 1 | TournamentHaMakom’s Rise of the Pioneers 2025 | TournamentHaMakom’s Rise of the Pioneers 2025 | ||||||
| date2025-06-21 | rnd1 | typeStandard | result1 | date2025-06-21 | rnd1 | typeStandard | result1 | ||
| OpponentSherman, T (Tieyler) | OpponentSherman, T (Tieyler) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentHaMakom’s Rise of the Pioneers 2025 | TournamentHaMakom’s Rise of the Pioneers 2025 | ||||||
| date2025-06-21 | rnd3 | typeStandard | result1 | date2025-06-21 | rnd4 | typeStandard | result1 | ||
| OpponentSchlebusch, L (Lourens) | OpponentVan Tonder, J (Jonathan) | ||||||||
| 2 | 1 | TournamentHaMakom’s Rise of the Pioneers 2025 | TournamentHaMakom’s Rise of the Pioneers 2025 | ||||||
| date2025-06-21 | rnd1 | typeStandard | result1 | date2025-06-21 | rnd1 | typeStandard | result1 | ||
| OpponentSherman, T (Tieyler) | OpponentSherman, T (Tieyler) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentHaMakom’s Rise of the Pioneers 2025 | TournamentHaMakom’s Rise of the Pioneers 2025 | ||||||
| date2025-06-21 | rnd3 | typeStandard | result1 | date2025-06-21 | rnd4 | typeStandard | result1 | ||
| OpponentSchlebusch, L (Lourens) | OpponentVan Tonder, J (Jonathan) | ||||||||
| 2 | 1 | TournamentHaMakom’s Rise of the Pioneers 2025 | TournamentHaMakom’s Rise of the Pioneers 2025 | ||||||
| date2025-06-21 | rnd1 | typeStandard | result1 | date2025-06-21 | rnd1 | typeStandard | result1 | ||
| OpponentSherman, T (Tieyler) | OpponentSherman, T (Tieyler) | ||||||||
| # | 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 | Schlebusch ,L (Lourens) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1399.4 | 1824.4 | 1351.6 | 1824.4 | 0 | 0 | 0 | 0 | ||||||
| 2 | Van Tonder ,J (Jonathan) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1145.7 | 1570.7 | 1120.1 | 1570.7 | 0 | 0 | 0 | 0 | ||||||
| 3 | Sherman ,T (Tieyler) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1212.5 | 1637.5 | 1199.1 | 1637.5 | 0 | 0 | 0 | 0 | ||||||
| 4 | Grundling ,A (Andriech) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1185.6 | 760.6 | 1182.4 | 760.6 | 0 | 0 | 0 | 0 | ||||||
| 5 | De Jager ,L (Luado) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1517.4 | 1092.4 | 1485.2 | 1092.4 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|