PLAYER PAGE
Personal
Janse van Vuuren, I (Ivan)
Chess SA id
1830323434FIDE id
?Date of birth
1983-08-09 (Adult)Gender
MaleRegion
Mangaung (FMB)Citizen
RSATitles
Chess SA registered
NoLast active game
2025-07-19Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1206.2 | 1200 | 1200 | 1231 |
| Raw rating | 1206.2 | 1200 | 1200 | 1231 |
| Weighted rating | 1201.4 | 1200 | 1200 | 1207.1 |
| Weighted performance | 0 | 0 | 0 | 0 |
| Floor | 706.2 | 700 | 700 | 731 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 164.4 | 165.8 | 165.8 | 158.7 |
| Highest rating | 1206.22025-08-01 | 12002025-08-01 | 12002025-08-01 | 12312025-08-01 |
| Highest raw rating | 1206.22025-08-01 | 12002025-08-01 | 12002025-08-01 | 12312025-08-01 |
| Highest weighted rating | 1200.52025-08-01 | 12002025-08-01 | 12002025-08-01 | 1202.52025-08-01 |
| 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 | 1206.2 | 1200 | 1200 | 1231 |
| Analysis | ||||
| Rating | 1206.2 | 1200 | 1200 | 1231 |
| Raw rating | 1206.2 | 1200 | 1200 | 1231 |
| Weighted rating | 1201.4 | 1200 | 1200 | |
| Weighted performance | 0 | 0 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 706.2 | 700 | 700 | 731 |
| Max/Min rating change allowed | 164.4 | 165.8 | 165.8 | 158.7 |
| 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 | 1206.2 | 1200 | 1200 | 1231 |
| New weighted rating | 1201.9 | 1200 | 1200 | 1209.3 |
| New weighted performance | 0 | 0 | 0 | 0 |
| Temp new rating | 1206.2 | 1200 | 1200 | 1231 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1206.2 | 1200 | 1200 | 1231 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 706.2 | 700 | 700 | 731 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 3 | 0 | 0 | 3 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 3 | 0 | 0 | 3 |
| Games since | |||||||||||||||||
| Main3 | Standard0 | Rapid0 | Blitz3 | ||||||||||||||
| 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 | 3 | 2 | 66.67 | 141.7 | 1291.4 | 1433.1 |
| Standard | 0 | 0 | 0 | 0 | 0 | 0 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 3 | 2 | 66.67 | 141.7 | 1291.4 | 1433.1 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 3 | 2 | 66.67 | 141.7 | 1291.4 | 1433.1 |
| Standard | 0 | 0 | 0 | 0 | 0 | 0 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 3 | 2 | 66.67 | 141.7 | 1291.4 | 1433.1 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-09-30 | 1206.2 | 1200 | 1200 | 1231 |
| 2025-09-01 | 1206.2 | 1200 | 1200 | 1231 |
| 2025-08-01 | 1206.2 | 1200 | 1200 | 1231 |
| 2025-07-01 | 1200 | 1200 | 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 |
| 2024-06-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-08-01 | 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 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Smart Chess Blitz 2025 (Open) | 2025-07-19 | 2025-07-19 | Blitz | Mangaung (FMB) | 9 | 3 | 2 | Yes | Analysis |
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Smart Chess Blitz 2025 (Open) | 2025-07-19 | 2025-07-19 | Blitz | Mangaung (FMB) | 9 | 3 | 2 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentSmart Chess Blitz 2025 | TournamentSmart Chess Blitz 2025 | ||||||
| date2025-07-19 | rnd7 | typeBlitz | result1 | date2025-07-19 | rnd8 | typeBlitz | result1 | ||
| OpponentWittes, Z (Zoisile) | OpponentFouche, PJ (Paul) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentSmart Chess Blitz 2025 | TournamentSmart Chess Blitz 2025 | ||||||
| date2025-07-19 | rnd7 | typeBlitz | result1 | date2025-07-19 | rnd8 | typeBlitz | result1 | ||
| OpponentWittes, Z (Zoisile) | OpponentFouche, PJ (Paul) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentSmart Chess Blitz 2025 | TournamentSmart Chess Blitz 2025 | ||||||
| date2025-07-19 | rnd7 | typeBlitz | result1 | date2025-07-19 | rnd8 | typeBlitz | result1 | ||
| OpponentWittes, Z (Zoisile) | OpponentFouche, PJ (Paul) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentSmart Chess Blitz 2025 | TournamentSmart Chess Blitz 2025 | ||||||
| date2025-07-19 | rnd7 | typeBlitz | result1 | date2025-07-19 | rnd8 | typeBlitz | result1 | ||
| OpponentWittes, Z (Zoisile) | OpponentFouche, PJ (Paul) | ||||||||
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 | Van Der Ross ,E (Ezra) | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | -425 |
| 1274.2 | 849.2 | 0 | 0 | 0 | 0 | 1200 | 849.2 | ||||||
| 2 | Fouche ,PJ (Paul) | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 425 |
| 1300 | 1725 | 0 | 0 | 0 | 0 | 1300 | 1725 | ||||||
| 3 | Wittes ,Z (Zoisile) | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 425 |
| 1300 | 1725 | 0 | 0 | 0 | 0 | 1300 | 1725 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|