PLAYER PAGE
Personal
Janse Van Rensburg, J (Juan)
Chess SA id
1080192927FIDE id
?Date of birth
2008-04-04 (U18)Gender
MaleRegion
Eden (WEG)Citizen
RSATitles
Chess SA registered
NoLast active game
2024-02-17Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1213.9 | 1215.6 | 1200 | 1200 |
| Raw rating | 1213.9 | 1215.6 | 1200 | 1200 |
| Weighted rating | 1213.6 | 1215.3 | 1200 | 1200 |
| Weighted performance | 0 | 0 | 0 | 0 |
| Floor | 713.9 | 715.6 | 700 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 162.6 | 162.2 | 165.8 | 165.8 |
| Highest rating | 1242.72024-02-01 | 1240.32024-02-01 | 12002024-02-01 | 12002024-02-01 |
| Highest raw rating | 1213.92024-03-01 | 1215.62024-03-01 | 12002024-02-01 | 12002024-02-01 |
| Highest weighted rating | 1213.92024-10-01 | 1215.62024-10-01 | 12002024-02-01 | 12002024-02-01 |
| Highest weighted performance | 1242.72024-02-01 | 1240.32024-02-01 | 12002024-02-01 | 12002024-02-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1213.9 | 1215.6 | 1200 | 1200 |
| Analysis | ||||
| Rating | 1213.9 | 1215.6 | 1200 | 1200 |
| Raw rating | 1213.9 | 1215.6 | 1200 | 1200 |
| Weighted rating | 1213.6 | 1215.3 | 1200 | |
| Weighted performance | 0 | 0 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 713.9 | 715.6 | 700 | 700 |
| Max/Min rating change allowed | 162.6 | 162.2 | 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 | 1213.9 | 1215.6 | 1200 | 1200 |
| New weighted rating | 1213.8 | 1215.4 | 1200 | 1200 |
| New weighted performance | 0 | 0 | 0 | 0 |
| Temp new rating | 1213.9 | 1215.6 | 1200 | 1200 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1213.9 | 1215.6 | 1200 | 1200 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 713.9 | 715.6 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 9 | 9 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 9 | 9 | 0 | 0 |
| Games since | |||||||||||||||||
| Main9 | Standard9 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | U18 | ||||||||||||||||
| Region | Eden (WEG) | ||||||||||||||||
| Province | Western Cape (WC) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U18 | -1 | -1 | -1 | ||||||||||||||
| U18 Male | -1 | -1 | -1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U18 | -1 | -1 | -1 | ||||||||||||||
| U18 Male | -1 | -1 | -1 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U18 | -1 | -1 | -1 | ||||||||||||||
| U18 Male | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U18 | -1 | -1 | -1 | ||||||||||||||
| U18 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 | 9 | 4 | 44.44 | -47.2 | 1284.4 | 1237.2 |
| Standard | 9 | 4 | 44.44 | -47.2 | 1284.4 | 1237.2 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-11-01 | 1213.9 | 1215.6 | 1200 | 1200 |
| 2025-09-30 | 1213.9 | 1215.6 | 1200 | 1200 |
| 2025-09-01 | 1213.9 | 1215.6 | 1200 | 1200 |
| 2025-08-01 | 1213.9 | 1215.6 | 1200 | 1200 |
| 2025-07-01 | 1213.9 | 1215.6 | 1200 | 1200 |
| 2025-06-01 | 1213.9 | 1215.6 | 1200 | 1200 |
| 2025-05-01 | 1213.9 | 1215.6 | 1200 | 1200 |
| 2025-04-01 | 1213.9 | 1215.6 | 1200 | 1200 |
| 2025-03-01 | 1213.9 | 1215.6 | 1200 | 1200 |
| 2025-02-01 | 1213.9 | 1215.6 | 1200 | 1200 |
| 2025-01-01 | 1213.9 | 1215.6 | 1200 | 1200 |
| 2024-12-01 | 1213.9 | 1215.6 | 1200 | 1200 |
| 2024-11-01 | 1213.9 | 1215.6 | 1200 | 1200 |
| 2024-10-01 | 1213.9 | 1215.6 | 1200 | 1200 |
| 2024-09-01 | 1213.9 | 1215.6 | 1200 | 1200 |
| 2024-08-01 | 1213.9 | 1215.6 | 1200 | 1200 |
| 2024-07-01 | 1213.9 | 1215.6 | 1200 | 1200 |
| 2024-09-01 | 1213.9 | 1215.6 | 1200 | 1200 |
| 2024-05-01 | 1213.9 | 1215.6 | 1200 | 1200 |
| 2024-04-01 | 1213.9 | 1215.6 | 1200 | 1200 |
| 2024-03-01 | 1213.9 | 1215.6 | 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 |
|---|
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | George Schools Trials 3 2024 (U18 Boys) | 2024-03-02 | 2024-03-02 | Standard | Eden (WEG) | 5 | 0 | 0 | No | Analysis |
| 2 | George Schools Trials 2 2024 (U18 Boys) | 2024-02-17 | 2024-02-17 | Standard | Eden (WEG) | 5 | 4 | 2 | Yes | Analysis |
| 3 | George Schools Trials 1 2024 (U18 Boys) | 2024-02-03 | 2024-02-03 | Standard | Eden (WEG) | 5 | 5 | 2 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentGeorge Schools Trials 1 2024 | TournamentGeorge Schools Trials 1 2024 | ||||||
| date2024-02-03 | rnd3 | typeStandard | result1 | date2024-02-03 | rnd4 | typeStandard | result1 | ||
| OpponentLe Roux, N (Nicolaas) | OpponentLin, Z (Zac) | ||||||||
| 2 | 1 | TournamentGeorge Schools Trials 2 2024 | TournamentGeorge Schools Trials 2 2024 | ||||||
| date2024-02-17 | rnd5 | typeStandard | result1 | date2024-02-17 | rnd5 | typeStandard | result1 | ||
| OpponentThe-Kisho, E (Elsandro) | OpponentThe-Kisho, E (Elsandro) | ||||||||
| 3 | 1 | TournamentGeorge Schools Trials 2 2024 | TournamentGeorge Schools Trials 2 2024 | ||||||
| date2024-02-17 | rnd3 | typeStandard | result1 | date2024-02-17 | rnd3 | typeStandard | result1 | ||
| OpponentErasmus, T (Tristan) | OpponentErasmus, T (Tristan) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentGeorge Schools Trials 1 2024 | TournamentGeorge Schools Trials 1 2024 | ||||||
| date2024-02-03 | rnd3 | typeStandard | result1 | date2024-02-03 | rnd4 | typeStandard | result1 | ||
| OpponentLe Roux, N (Nicolaas) | OpponentLin, Z (Zac) | ||||||||
| 2 | 1 | TournamentGeorge Schools Trials 2 2024 | TournamentGeorge Schools Trials 2 2024 | ||||||
| date2024-02-17 | rnd5 | typeStandard | result1 | date2024-02-17 | rnd5 | typeStandard | result1 | ||
| OpponentThe-Kisho, E (Elsandro) | OpponentThe-Kisho, E (Elsandro) | ||||||||
| 3 | 1 | TournamentGeorge Schools Trials 2 2024 | TournamentGeorge Schools Trials 2 2024 | ||||||
| date2024-02-17 | rnd3 | typeStandard | result1 | date2024-02-17 | rnd3 | typeStandard | result1 | ||
| OpponentErasmus, T (Tristan) | OpponentErasmus, T (Tristan) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentGeorge Schools Trials 1 2024 | TournamentGeorge Schools Trials 1 2024 | ||||||
| date2024-02-03 | rnd3 | typeStandard | result1 | date2024-02-03 | rnd4 | typeStandard | result1 | ||
| OpponentLe Roux, N (Nicolaas) | OpponentLin, Z (Zac) | ||||||||
| 2 | 1 | TournamentGeorge Schools Trials 2 2024 | TournamentGeorge Schools Trials 2 2024 | ||||||
| date2024-02-17 | rnd5 | typeStandard | result1 | date2024-02-17 | rnd5 | typeStandard | result1 | ||
| OpponentThe-Kisho, E (Elsandro) | OpponentThe-Kisho, E (Elsandro) | ||||||||
| 3 | 1 | TournamentGeorge Schools Trials 2 2024 | TournamentGeorge Schools Trials 2 2024 | ||||||
| date2024-02-17 | rnd3 | typeStandard | result1 | date2024-02-17 | rnd3 | typeStandard | result1 | ||
| OpponentErasmus, T (Tristan) | OpponentErasmus, T (Tristan) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentGeorge Schools Trials 1 2024 | TournamentGeorge Schools Trials 1 2024 | ||||||
| date2024-02-03 | rnd3 | typeStandard | result1 | date2024-02-03 | rnd4 | typeStandard | result1 | ||
| OpponentLe Roux, N (Nicolaas) | OpponentLin, Z (Zac) | ||||||||
| 2 | 1 | TournamentGeorge Schools Trials 2 2024 | TournamentGeorge Schools Trials 2 2024 | ||||||
| date2024-02-17 | rnd5 | typeStandard | result1 | date2024-02-17 | rnd5 | typeStandard | result1 | ||
| OpponentThe-Kisho, E (Elsandro) | OpponentThe-Kisho, E (Elsandro) | ||||||||
| 3 | 1 | TournamentGeorge Schools Trials 2 2024 | TournamentGeorge Schools Trials 2 2024 | ||||||
| date2024-02-17 | rnd3 | typeStandard | result1 | date2024-02-17 | rnd3 | typeStandard | result1 | ||
| OpponentErasmus, T (Tristan) | OpponentErasmus, T (Tristan) | ||||||||
| # | 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 | Le Roux ,N (Nicolaas) | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1377.5 | 1377.5 | 1383.7 | 1377.5 | 0 | 0 | 0 | 0 | ||||||
| 2 | Ehlers ,R (Ruben) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1410.2 | 985.2 | 1398.4 | 985.2 | 0 | 0 | 0 | 0 | ||||||
| 3 | Guyo ,I (Isheanesu) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1306.9 | 881.9 | 1315.8 | 881.9 | 0 | 0 | 0 | 0 | ||||||
| 4 | Jordaan ,H (Hanru) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1231.5 | 806.5 | 1222.4 | 806.5 | 0 | 0 | 0 | 0 | ||||||
| 5 | Williams ,I (Igor) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1385 | 960 | 1375.1 | 960 | 0 | 0 | 0 | 0 | ||||||
| 6 | Erasmus ,T (Tristan) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1071.8 | 1496.8 | 1051.5 | 1496.8 | 0 | 0 | 0 | 0 | ||||||
| 7 | Lin ,Z (Zac) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 8 | The-Kisho ,E (Elsandro) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|