PLAYER PAGE
Personal
Silva, J (Joel)
Chess SA id
1740301049FIDE id
?Date of birth
1974-12-27 (Adult)Gender
MaleRegion
Johannesburg Metro (GJM)Citizen
RSATitles
Chess SA registered
NoLast active game
2024-03-23Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1195.8 | 1200 | 1200 | 1162.6 |
| Raw rating | 1195.8 | 1200 | 1200 | 1162.6 |
| Weighted rating | 1195.4 | 1200 | 1200 | 1158.7 |
| Weighted performance | 0 | 0 | 0 | 0 |
| Floor | 700 | 700 | 700 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 166.8 | 165.8 | 165.8 | 174.9 |
| Highest rating | 12002024-03-01 | 12002024-04-01 | 12002024-04-01 | 12002024-03-01 |
| Highest raw rating | 12002024-03-01 | 12002024-04-01 | 12002024-04-01 | 12002024-03-01 |
| Highest weighted rating | 12002024-03-01 | 12002024-04-01 | 12002024-04-01 | 12002024-03-01 |
| Highest weighted performance | 12002024-12-01 | 12002024-04-01 | 12002024-04-01 | 12002024-12-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1195.8 | 1200 | 1200 | 1162.6 |
| Analysis | ||||
| Rating | 1195.8 | 1200 | 1200 | 1162.6 |
| Raw rating | 1195.8 | 1200 | 1200 | 1162.6 |
| Weighted rating | 1195.4 | 1200 | 1200 | |
| Weighted performance | 0 | 0 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 700 | 700 | 700 | 700 |
| Max/Min rating change allowed | 166.8 | 165.8 | 165.8 | 174.9 |
| 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 | 1195.8 | 1200 | 1200 | 1162.6 |
| New weighted rating | 1195.4 | 1200 | 1200 | 1158.6 |
| New weighted performance | 0 | 0 | 0 | 0 |
| Temp new rating | 1195.8 | 1200 | 1200 | 1162.6 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1195.8 | 1200 | 1200 | 1162.6 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 700 | 700 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 8 | 0 | 0 | 8 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 8 | 0 | 0 | 8 |
| Games since | |||||||||||||||||
| Main8 | Standard0 | Rapid0 | Blitz8 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | Adult | ||||||||||||||||
| Region | Johannesburg Metro (GJM) | ||||||||||||||||
| Province | Gauteng (GT) | ||||||||||||||||
| 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 | 8 | 2 | 25 | -212.5 | 1380.6 | 1168.1 |
| Standard | 0 | 0 | 0 | 0 | 0 | 0 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 8 | 2 | 25 | -212.5 | 1380.6 | 1168.1 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-09-30 | 1195.8 | 1200 | 1200 | 1162.6 |
| 2025-09-01 | 1195.8 | 1200 | 1200 | 1162.6 |
| 2025-08-01 | 1195.8 | 1200 | 1200 | 1162.6 |
| 2025-07-01 | 1195.8 | 1200 | 1200 | 1162.6 |
| 2025-06-01 | 1195.8 | 1200 | 1200 | 1162.6 |
| 2025-05-01 | 1195.8 | 1200 | 1200 | 1162.6 |
| 2025-04-01 | 1195.8 | 1200 | 1200 | 1162.6 |
| 2025-03-01 | 1195.8 | 1200 | 1200 | 1162.6 |
| 2025-02-01 | 1195.8 | 1200 | 1200 | 1162.4 |
| 2025-01-01 | 1194 | 1200 | 1200 | 1146 |
| 2024-12-01 | 1194 | 1200 | 1200 | 1146 |
| 2024-11-01 | 1194 | 1200 | 1200 | 1146 |
| 2024-10-01 | 1194 | 1200 | 1200 | 1146 |
| 2024-09-01 | 1194 | 1200 | 1200 | 1146 |
| 2024-08-01 | 1194 | 1200 | 1200 | 1146 |
| 2024-07-01 | 1194 | 1200 | 1200 | 1146 |
| 2024-06-01 | 1194 | 1200 | 1200 | 1146 |
| 2024-08-01 | 1194 | 1200 | 1200 | 1146 |
| 2024-04-01 | 1194 | 1200 | 1200 | 1146 |
| 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 |
| 2023-11-01 | 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 |
|---|
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Wanderers Blitz Tournament 2024 | 2024-03-23 | 2024-03-23 | Blitz | Johannesburg Metro (GJM) | 9 | 8 | 2 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentWanderers Blitz Tournament 2024 | TournamentWanderers Blitz Tournament 2024 | ||||||
| date2024-03-23 | rnd7 | typeBlitz | result1 | date2024-03-23 | rnd8 | typeBlitz | result1 | ||
| OpponentZou, Y (Yixuan) | OpponentMoletsane, O (Oabile) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentWanderers Blitz Tournament 2024 | TournamentWanderers Blitz Tournament 2024 | ||||||
| date2024-03-23 | rnd7 | typeBlitz | result1 | date2024-03-23 | rnd8 | typeBlitz | result1 | ||
| OpponentZou, Y (Yixuan) | OpponentMoletsane, O (Oabile) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentWanderers Blitz Tournament 2024 | TournamentWanderers Blitz Tournament 2024 | ||||||
| date2024-03-23 | rnd7 | typeBlitz | result1 | date2024-03-23 | rnd8 | typeBlitz | result1 | ||
| OpponentZou, Y (Yixuan) | OpponentMoletsane, O (Oabile) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentWanderers Blitz Tournament 2024 | TournamentWanderers Blitz Tournament 2024 | ||||||
| date2024-03-23 | rnd7 | typeBlitz | result1 | date2024-03-23 | rnd8 | typeBlitz | result1 | ||
| OpponentZou, Y (Yixuan) | OpponentMoletsane, O (Oabile) | ||||||||
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 | Chisepo ,M (Masimba) | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | -425 |
| 1200 | 775 | 0 | 0 | 0 | 0 | 1200 | 775 | ||||||
| 2 | Buba ,V (Vukile) | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | -425 |
| 1559.5 | 1134.5 | 0 | 0 | 0 | 0 | 1275.2 | 1134.5 | ||||||
| 3 | Zou ,Y (Yixuan) | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 425 |
| 1252.8 | 1677.8 | 0 | 0 | 0 | 0 | 1200 | 1677.8 | ||||||
| 4 | Mabaso ,J (Jabulani) | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | -425 |
| 1329.7 | 904.7 | 0 | 0 | 0 | 0 | 1200 | 904.7 | ||||||
| 5 | Moletsane ,O (Oabile) | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 425 |
| 1261 | 1686 | 0 | 0 | 0 | 0 | 1200 | 1686 | ||||||
| 6 | Rademeyer ,F (Frederick Paul) | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | -425 |
| 1341.4 | 916.4 | 0 | 0 | 0 | 0 | 1239.6 | 916.4 | ||||||
| 7 | Fietze ,M (Mathew) | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | -425 |
| 1200 | 775 | 0 | 0 | 0 | 0 | 1200 | 775 | ||||||
| 8 | Chinoruma ,T (Taurai) | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | -425 |
| 1900.3 | 1475.3 | 0 | 0 | 0 | 0 | 1643.2 | 1475.3 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|