PLAYER PAGE
Personal
Jacobs, A (Anwill)
Chess SA id
199078567FIDE id
?Date of birth
1999-01-01 (Adult)Gender
MaleRegion
West Coast (WCU)Citizen
RSATitles
Chess SA registered
NoLast active game
2025-06-16Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1204.2 | 1200 | 1200 | 1200 |
| Raw rating | 1204.2 | 1200 | 1200 | 1200 |
| Weighted rating | 1201.6 | 1200 | 1200 | 1200 |
| Weighted performance | 0 | 0 | 0 | 0 |
| Floor | 704.2 | 700 | 700 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 164.8 | 165.8 | 165.8 | 165.8 |
| Highest rating | 1204.22025-07-01 | 12002018-10-01 | 12002018-10-01 | 12002018-10-01 |
| Highest raw rating | 1204.22025-07-01 | 12002024-02-01 | 12002024-02-01 | 12002024-02-01 |
| Highest weighted rating | 1200.72025-08-01 | 12002018-10-01 | 12002018-10-01 | 12002018-10-01 |
| Highest weighted performance | 12002024-02-01 | 12002024-02-01 | 12002024-02-01 | 12002024-02-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | -0 | 0 |
| New rating | 1204.2 | 1200 | 1200 | 1200 |
| Analysis | ||||
| Rating | 1204.2 | 1200 | 1200 | 1200 |
| Raw rating | 1204.2 | 1200 | 1200 | 1200 |
| Weighted rating | 1201.6 | 1200 | 1200 | |
| Weighted performance | 0 | 0 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 704.2 | 700 | 700 | 700 |
| Max/Min rating change allowed | 164.8 | 165.8 | 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 | 1204.2 | 1200 | 1200 | 1200 |
| New weighted rating | 1201.8 | 1200 | 1200 | 1200 |
| New weighted performance | 0 | 0 | 0 | 0 |
| Temp new rating | 1204.2 | 1200 | 1200 | 1200 |
| Temp new rating +/- | 0 | 0 | -0 | 0 |
| Final new rating +/- | 0 | 0 | -0 | 0 |
| New rating | 1204.2 | 1200 | 1200 | 1200 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 704.2 | 700 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 4 | 0 | 4 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 9 | 0 | 9 | 0 |
| Games since | |||||||||||||||||
| Main4 | Standard0 | Rapid4 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | Adult | ||||||||||||||||
| Region | West Coast (WCU) | ||||||||||||||||
| Province | Western Cape (WC) | ||||||||||||||||
| 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 | 1 | 25 | -212.5 | 1438.6 | 1226.1 |
| Standard | 0 | 0 | 0 | 0 | 0 | 0 |
| Rapid | 4 | 1 | 25 | -212.5 | 1438.6 | 1226.1 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 4 | 1 | 25 | -212.5 | 1438.6 | 1226.1 |
| Standard | 0 | 0 | 0 | 0 | 0 | 0 |
| Rapid | 4 | 1 | 25 | -212.5 | 1438.6 | 1226.1 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-11-01 | 1204.2 | 1200 | 1200 | 1200 |
| 2025-09-30 | 1204.2 | 1200 | 1200 | 1200 |
| 2025-09-01 | 1204.2 | 1200 | 1200 | 1200 |
| 2025-08-01 | 1204.2 | 1200 | 1200 | 1200 |
| 2025-07-01 | 1204.2 | 1200 | 1199.8 | 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 | Shakirah Ruiters Youth Tournament 2025 (Elite) | 2025-06-16 | 2025-06-16 | Rapid | West Coast (WCU) | 5 | 4 | 1 | Yes | Analysis |
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Shakirah Ruiters Youth Tournament 2025 (Elite) | 2025-06-16 | 2025-06-16 | Rapid | West Coast (WCU) | 5 | 4 | 1 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentShakirah Ruiters Youth Tournament 2025 | TournamentShakirah Ruiters Youth Tournament 2025 | ||||||
| date2025-06-16 | rnd5 | typeRapid | result1 | date2025-06-16 | rnd5 | typeRapid | result1 | ||
| OpponentKotzee, W (Wesley) | OpponentKotzee, W (Wesley) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentShakirah Ruiters Youth Tournament 2025 | TournamentShakirah Ruiters Youth Tournament 2025 | ||||||
| date2025-06-16 | rnd5 | typeRapid | result1 | date2025-06-16 | rnd5 | typeRapid | result1 | ||
| OpponentKotzee, W (Wesley) | OpponentKotzee, W (Wesley) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentShakirah Ruiters Youth Tournament 2025 | TournamentShakirah Ruiters Youth Tournament 2025 | ||||||
| date2025-06-16 | rnd5 | typeRapid | result1 | date2025-06-16 | rnd5 | typeRapid | result1 | ||
| OpponentKotzee, W (Wesley) | OpponentKotzee, W (Wesley) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentShakirah Ruiters Youth Tournament 2025 | TournamentShakirah Ruiters Youth Tournament 2025 | ||||||
| date2025-06-16 | rnd5 | typeRapid | result1 | date2025-06-16 | rnd5 | typeRapid | result1 | ||
| OpponentKotzee, W (Wesley) | OpponentKotzee, W (Wesley) | ||||||||
| # | 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 | Booysen ,J (Jenilo) | 1 | 0 | -425 | 0 | 0 | 0 | 1 | 0 | -425 | 0 | 0 | 0 |
| 1520.5 | 1095.5 | 0 | 0 | 1538.4 | 1095.5 | 0 | 0 | ||||||
| 2 | Van Schalkwyk ,M (Morne) | 1 | 0 | -425 | 0 | 0 | 0 | 1 | 0 | -425 | 0 | 0 | 0 |
| 1503.4 | 1078.4 | 0 | 0 | 1394.2 | 1078.4 | 0 | 0 | ||||||
| 3 | Kotzee ,W (Wesley) | 1 | 1 | 425 | 0 | 0 | 0 | 1 | 1 | 425 | 0 | 0 | 0 |
| 1463 | 1888 | 0 | 0 | 1385.8 | 1888 | 0 | 0 | ||||||
| 4 | Titus ,S (Sonay) | 1 | 0 | -425 | 0 | 0 | 0 | 1 | 0 | -425 | 0 | 0 | 0 |
| 1267.6 | 842.6 | 0 | 0 | 1206 | 842.6 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|