PLAYER PAGE
Personal
Duvenhage, T (Theunis)
Chess SA id
1720097215FIDE id
?Date of birth
1972-02-09 (Adult)Gender
MaleRegion
Tshwane (GTP)Citizen
RSATitles
Chess SA registered
NoLast active game
2019-01-26Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1562 | 1562 | 1300 | 1300 |
| Raw rating | 1562 | 1562 | 1300 | 1300 |
| Weighted rating | 1561.7 | 1561.8 | 1299.7 | 1299.7 |
| Weighted performance | 184 | 184.4 | 0 | 0 |
| Floor | 1062 | 1062 | 800 | 800 |
| K-factor | 32 | 32 | 36 | 36 |
| Min/Max rating change allowed | 99 | 99 | 143.8 | 143.8 |
| Highest rating | 1680.72018-03-01 | 16802018-03-01 | 13002024-02-01 | 13002024-02-01 |
| Highest raw rating | 15622024-02-01 | 15622024-02-01 | 13002024-02-01 | 13002024-02-01 |
| Highest weighted rating | 1559.32025-08-01 | 1559.72025-08-01 | 1296.72025-08-01 | 1296.72025-08-01 |
| Highest weighted performance | 1680.72018-03-01 | 16802018-03-01 | 12002024-02-01 | 12002024-02-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1562 | 1562 | 1300 | 1300 |
| Analysis | ||||
| Rating | 1562 | 1562 | 1300 | 1300 |
| Raw rating | 1562 | 1562 | 1300 | 1300 |
| Weighted rating | 1561.7 | 1561.8 | 1299.7 | |
| Weighted performance | 184 | 184.4 | 0 | |
| K-factor | 32 | 32 | 36 | 36 |
| Floor | 1062 | 1062 | 800 | 800 |
| Max/Min rating change allowed | 99 | 99 | 143.8 | 143.8 |
| 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 | 1562 | 1562 | 1300 | 1300 |
| New weighted rating | 1562 | 1562 | 1300 | 1300 |
| New weighted performance | 175 | 175.5 | 0 | 0 |
| Temp new rating | 1562 | 1562 | 1300 | 1300 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1562 | 1562 | 1300 | 1300 |
| New K-factor | 32 | 32 | 36 | 36 |
| New floor | 1062 | 1062 | 800 | 800 |
| 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 | |
| 0 | 0 | 0 | 0 | |
| History | 33 | 33 | 0 | 0 |
| Games since | |||||||||||||||||
| Main0 | Standard0 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | Adult | ||||||||||||||||
| Region | Tshwane (GTP) | ||||||||||||||||
| 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 | 33 | 18.5 | 56.06 | 51.5 | 1477.7 | 1529.2 |
| Standard | 33 | 18.5 | 56.06 | 51.5 | 1477.7 | 1529.2 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-11-01 | 1562 | 1562 | 1300 | 1300 |
| 2025-09-30 | 1562 | 1562 | 1300 | 1300 |
| 2025-09-01 | 1562 | 1562 | 1300 | 1300 |
| 2025-08-01 | 1562 | 1562 | 1300 | 1300 |
| 2025-07-01 | 1562 | 1562 | 1300 | 1300 |
| 2025-06-01 | 1562 | 1562 | 1300 | 1300 |
| 2025-05-01 | 1562 | 1562 | 1300 | 1300 |
| 2025-04-01 | 1562 | 1562 | 1300 | 1300 |
| 2025-03-01 | 1562 | 1562 | 1300 | 1300 |
| 2025-02-01 | 1562 | 1562 | 1300 | 1300 |
| 2025-01-01 | 1562 | 1562 | 1300 | 1300 |
| 2024-12-01 | 1562 | 1562 | 1300 | 1300 |
| 2024-11-01 | 1562 | 1562 | 1300 | 1300 |
| 2024-10-01 | 1562 | 1562 | 1300 | 1300 |
| 2024-09-01 | 1562 | 1562 | 1300 | 1300 |
| 2024-08-01 | 1562 | 1562 | 1300 | 1300 |
| 2024-07-01 | 1562 | 1562 | 1300 | 1300 |
| 2024-09-01 | 1562 | 1562 | 1300 | 1300 |
| 2024-05-01 | 1562 | 1562 | 1300 | 1300 |
| 2024-04-01 | 1562 | 1562 | 1300 | 1300 |
| 2024-03-01 | 1562 | 1562 | 1300 | 1300 |
| 2024-02-01 | 1562 | 1562 | 1300 | 1300 |
| 2024-01-01 | 1562 | 1562 | 1300 | 1300 |
| 2023-12-01 | 1481.7 | 1491.6 | 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 | 2019 Tshwane Chess Registration Tournament (A) | 2019-01-26 | 2019-01-26 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 2 | 2018 Centurion Chess Club Open (A) | 2018-09-29 | 2018-09-29 | Standard | Tshwane (GTP) | 5 | 4 | 0 | Yes | Analysis |
| 3 | Henley Open 2018 (A) | 2018-09-08 | 2018-09-08 | Standard | Sedibeng (GSV) | 5 | 5 | 3 | Yes | Analysis |
| 4 | 2018 Mid Gauteng Open (B) | 2018-08-18 | 2018-08-18 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 5 | 2018 Waterkloof Open (B) | 2018-03-03 | 2018-03-04 | Standard | Tshwane (GTP) | 5 | 5 | 4 | Yes | Analysis |
| 6 | 2018 Crawford Open (A) | 2018-03-24 | 2018-03-24 | Standard | Tshwane (GTP) | 5 | 4 | 2 | Yes | Analysis |
| 7 | 2018 Blou Bul Open (C) | 2018-02-17 | 2018-02-17 | Standard | Tshwane (GTP) | 5 | 5 | 3.5 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | Tournament2019 Tshwane Chess Registration Tournament | Tournament2019 Tshwane Chess Registration Tournament | ||||||
| date2019-01-26 | rnd2 | typeStandard | result1 | date2019-01-26 | rnd5 | typeStandard | result0.5 | ||
| OpponentRogge, CG (Conrad) | OpponentGovender, Y (Yaduvir) | ||||||||
| 2 | 4 | Tournament2018 Waterkloof Open | Tournament2018 Crawford Open | ||||||
| date2018-03-04 | rnd4 | typeStandard | result1 | date2018-03-24 | rnd2 | typeStandard | result1 | ||
| OpponentFourie, K (Keanan) | OpponentSmit, D (Devon) | ||||||||
| 3 | 3 | Tournament2018 Blou Bul Open | Tournament2018 Waterkloof Open | ||||||
| date2018-02-17 | rnd5 | typeStandard | result0.5 | date2018-03-03 | rnd2 | typeStandard | result1 | ||
| OpponentBouwer, D (Dane) | OpponentRogge, CG (Conrad) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | Tournament2019 Tshwane Chess Registration Tournament | Tournament2019 Tshwane Chess Registration Tournament | ||||||
| date2019-01-26 | rnd2 | typeStandard | result1 | date2019-01-26 | rnd5 | typeStandard | result0.5 | ||
| OpponentRogge, CG (Conrad) | OpponentGovender, Y (Yaduvir) | ||||||||
| 2 | 4 | Tournament2018 Waterkloof Open | Tournament2018 Crawford Open | ||||||
| date2018-03-04 | rnd4 | typeStandard | result1 | date2018-03-24 | rnd2 | typeStandard | result1 | ||
| OpponentFourie, K (Keanan) | OpponentSmit, D (Devon) | ||||||||
| 3 | 3 | Tournament2018 Blou Bul Open | Tournament2018 Waterkloof Open | ||||||
| date2018-02-17 | rnd5 | typeStandard | result0.5 | date2018-03-03 | rnd2 | typeStandard | result1 | ||
| OpponentBouwer, D (Dane) | OpponentRogge, CG (Conrad) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | Tournament2018 Waterkloof Open | Tournament2018 Crawford Open | ||||||
| date2018-03-04 | rnd4 | typeStandard | result1 | date2018-03-24 | rnd2 | typeStandard | result1 | ||
| OpponentFourie, K (Keanan) | OpponentSmit, D (Devon) | ||||||||
| 2 | 3 | Tournament2018 Blou Bul Open | Tournament2018 Blou Bul Open | ||||||
| date2018-02-17 | rnd1 | typeStandard | result1 | date2018-02-17 | rnd3 | typeStandard | result1 | ||
| OpponentNkuna, A (Andrew) | OpponentOdendaal, MM (Mikhal) | ||||||||
| 3 | 2 | TournamentHenley Open 2018 | TournamentHenley Open 2018 | ||||||
| date2018-09-08 | rnd3 | typeStandard | result1 | date2018-09-08 | rnd4 | typeStandard | result1 | ||
| OpponentVan Wyk, R (Ruann) | OpponentSchoeman, E (Ewald) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | Tournament2018 Waterkloof Open | Tournament2018 Crawford Open | ||||||
| date2018-03-04 | rnd4 | typeStandard | result1 | date2018-03-24 | rnd2 | typeStandard | result1 | ||
| OpponentFourie, K (Keanan) | OpponentSmit, D (Devon) | ||||||||
| 2 | 3 | Tournament2018 Blou Bul Open | Tournament2018 Blou Bul Open | ||||||
| date2018-02-17 | rnd1 | typeStandard | result1 | date2018-02-17 | rnd3 | typeStandard | result1 | ||
| OpponentNkuna, A (Andrew) | OpponentOdendaal, MM (Mikhal) | ||||||||
| 3 | 2 | TournamentHenley Open 2018 | TournamentHenley Open 2018 | ||||||
| date2018-09-08 | rnd3 | typeStandard | result1 | date2018-09-08 | rnd4 | typeStandard | result1 | ||
| OpponentVan Wyk, R (Ruann) | OpponentSchoeman, E (Ewald) | ||||||||
| # | 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 | Rogge ,CG (Conrad Gustav) | 2 | 2 | 425 | 2 | 2 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1551.2 | 1976.2 | 1548.3 | 1976.2 | 0 | 0 | 0 | 0 | ||||||
| 2 | Odendaal ,MM (Mikhal Marcus) | 2 | 2 | 425 | 2 | 2 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1159.4 | 1584.4 | 1141.8 | 1584.4 | 0 | 0 | 0 | 0 | ||||||
| 3 | Fourie ,K (Keanan) | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1138.2 | 1138.2 | 1143.5 | 1138.2 | 0 | 0 | 0 | 0 | ||||||
| 4 | Senekal ,F (Frederick) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1050 | 1475 | 1053 | 1475 | 0 | 0 | 0 | 0 | ||||||
| 5 | Govender ,Y (Yaduvir) | 1 | 0.5 | 0 | 1 | 0.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1644.3 | 1644.3 | 1689.2 | 1644.3 | 0 | 0 | 0 | 0 | ||||||
| 6 | Bouwer ,D (Dane) | 1 | 0.5 | 0 | 1 | 0.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1096.1 | 1096.1 | 1096.1 | 1096.1 | 0 | 0 | 0 | 0 | ||||||
| 7 | Booysen ,AM (Antonio Miquel) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1758.6 | 2183.6 | 1769.9 | 2183.6 | 0 | 0 | 0 | 0 | ||||||
| 8 | Steyn ,H (Hans) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1903 | 1478 | 1895.3 | 1478 | 0 | 0 | 0 | 0 | ||||||
| 9 | Le Roux ,EP (Emile Paul) | 1 | 0.5 | 0 | 1 | 0.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1451.4 | 1451.4 | 1453.8 | 1451.4 | 0 | 0 | 0 | 0 | ||||||
| 10 | Van Wyk ,R (Ruann) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1437.9 | 1862.9 | 1438.5 | 1862.9 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|