PLAYER PAGE
Personal
Troskie, J (Johan C)
Chess SA id
100038160FIDE id
?Date of birth
1900-01-01 (Adult)Gender
MaleRegion
Johannesburg Metro (GJM)Citizen
RSATitles
Chess SA registered
NoLast active game
2021-05-08Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 865.9 | 886.4 | 758 | 758 |
| Raw rating | 865.9 | 886.4 | 758 | 758 |
| Weighted rating | 865.9 | 886.4 | 758 | 758 |
| Weighted performance | 0 | 0 | 0 | 0 |
| Floor | 500 | 500 | 500 | 500 |
| K-factor | 40 | 40 | 40 | 40 |
| Min/Max rating change allowed | 266.9 | 259.2 | 311.3 | 311.3 |
| Highest rating | 1351.62021-05-01 | 1343.82021-05-01 | 12002024-03-01 | 12002024-03-01 |
| Highest raw rating | 865.92024-03-01 | 886.42024-03-01 | 7582024-03-01 | 7582024-03-01 |
| Highest weighted rating | 865.92024-11-01 | 886.42024-11-01 | 7582024-11-01 | 7582024-11-01 |
| Highest weighted performance | 1351.62021-05-01 | 1343.82021-05-01 | 12002024-03-01 | 12002024-03-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 865.9 | 886.4 | 758 | 758 |
| Analysis | ||||
| Rating | 865.9 | 886.4 | 758 | 758 |
| Raw rating | 865.9 | 886.4 | 758 | 758 |
| Weighted rating | 865.9 | 886.4 | 758 | |
| Weighted performance | 0 | 0 | 0 | |
| K-factor | 40 | 40 | 40 | 40 |
| Floor | 500 | 500 | 500 | 500 |
| Max/Min rating change allowed | 266.9 | 259.2 | 311.3 | 311.3 |
| 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 | 865.9 | 886.4 | 758 | 758 |
| New weighted rating | 865.9 | 886.4 | 758 | 758 |
| New weighted performance | 0 | 0 | 0 | 0 |
| Temp new rating | 865.9 | 886.4 | 758 | 758 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 865.9 | 886.4 | 758 | 758 |
| New K-factor | 40 | 40 | 40 | 40 |
| New floor | 500 | 500 | 500 | 500 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 5 | 5 | 0 | 0 | |
| History | 20 | 20 | 0 | 0 |
| Games since | |||||||||||||||||
| Main0 | Standard0 | Rapid0 | Blitz0 | ||||||||||||||
| 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 | 5 | 4 | 80 | 255 | 1093.4 | 1348.4 |
| Standard | 5 | 4 | 80 | 255 | 1093.4 | 1348.4 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-09-30 | 865.9 | 886.4 | 758 | 758 |
| 2025-09-01 | 865.9 | 886.4 | 758 | 758 |
| 2025-08-01 | 865.9 | 886.4 | 758 | 758 |
| 2025-07-01 | 865.9 | 886.4 | 758 | 758 |
| 2025-06-01 | 865.9 | 886.4 | 758 | 758 |
| 2025-05-01 | 865.9 | 886.4 | 758 | 758 |
| 2025-04-01 | 865.9 | 886.4 | 758 | 758 |
| 2025-03-01 | 865.9 | 886.4 | 758 | 758 |
| 2025-02-01 | 865.9 | 886.4 | 758 | 758 |
| 2025-01-01 | 865.9 | 886.4 | 758 | 758 |
| 2024-12-01 | 865.9 | 886.4 | 758 | 758 |
| 2024-11-01 | 865.9 | 886.4 | 758 | 758 |
| 2024-10-01 | 865.9 | 886.4 | 758 | 758 |
| 2024-09-01 | 865.9 | 886.4 | 758 | 758 |
| 2024-08-01 | 865.9 | 886.4 | 758 | 758 |
| 2024-07-01 | 865.9 | 886.4 | 758 | 758 |
| 2024-06-01 | 865.9 | 886.4 | 758 | 758 |
| 2024-08-01 | 865.9 | 886.4 | 758 | 758 |
| 2024-04-01 | 865.9 | 886.4 | 758 | 758 |
| 2024-03-01 | 865.9 | 886.4 | 758 | 758 |
| 2024-02-01 | 865.9 | 886.4 | 758 | 758 |
| 2024-01-01 | 865.9 | 886.4 | 758 | 758 |
| 2023-12-01 | 865.9 | 886.4 | 758 | 758 |
| 2023-11-01 | 865.9 | 886.4 | 758 | 758 |
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 | 2021 Chris Greyling Open Tournament (D) | 2021-05-08 | 2021-05-08 | Standard | Tshwane (GTP) | 5 | 5 | 4 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | Tournament2021 Chris Greyling Open Tournament | Tournament2021 Chris Greyling Open Tournament | ||||||
| date2021-05-08 | rnd1 | typeStandard | result1 | date2021-05-08 | rnd4 | typeStandard | result1 | ||
| OpponentSaaiman, M (Matthys) | OpponentVan Dyk, L (Lucas) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | Tournament2021 Chris Greyling Open Tournament | Tournament2021 Chris Greyling Open Tournament | ||||||
| date2021-05-08 | rnd1 | typeStandard | result1 | date2021-05-08 | rnd4 | typeStandard | result1 | ||
| OpponentSaaiman, M (Matthys) | OpponentVan Dyk, L (Lucas) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | Tournament2021 Chris Greyling Open Tournament | Tournament2021 Chris Greyling Open Tournament | ||||||
| date2021-05-08 | rnd1 | typeStandard | result1 | date2021-05-08 | rnd4 | typeStandard | result1 | ||
| OpponentSaaiman, M (Matthys) | OpponentVan Dyk, L (Lucas) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | Tournament2021 Chris Greyling Open Tournament | Tournament2021 Chris Greyling Open Tournament | ||||||
| date2021-05-08 | rnd1 | typeStandard | result1 | date2021-05-08 | rnd4 | typeStandard | result1 | ||
| OpponentSaaiman, M (Matthys) | OpponentVan Dyk, L (Lucas) | ||||||||
| # | 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 | Zietsman ,SC (Steyn Christoffel) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 730.1 | 305.1 | 716.8 | 305.1 | 0 | 0 | 0 | 0 | ||||||
| 2 | Van Dyk ,L (Lucas) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1188.7 | 1613.7 | 1184.5 | 1613.7 | 0 | 0 | 0 | 0 | ||||||
| 3 | Saaiman ,M (Matthys) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1138.6 | 1563.6 | 1125.2 | 1563.6 | 0 | 0 | 0 | 0 | ||||||
| 4 | Badenhorst ,D (Daniel) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1255.9 | 1680.9 | 1253.2 | 1680.9 | 0 | 0 | 0 | 0 | ||||||
| 5 | Komape ,P (Prescilla) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1153.7 | 1578.7 | 1148.2 | 1578.7 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|