PLAYER PAGE
Personal
Mdluli, S (Siyabonga)
Chess SA id
1080159849FIDE id
?Date of birth
2008-07-08 (U18)Gender
MaleRegion
Tshwane (GTP)Citizen
RSATitles
Chess SA registered
NoLast active game
2025-09-13Personal details last changed
2025-02-12Junior GPX Games
46Junior GPX Points
1685.3| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1849.3 | 1849.5 | 1200 | 1200 |
| Raw rating | 1767.7 | 1778.4 | 1200 | 1200 |
| Weighted rating | 1560 | 1564.5 | 1200 | 1200 |
| Weighted performance | 1852.4 | 1849.6 | 0 | 0 |
| Floor | 1267.7 | 1278.4 | 700 | 700 |
| K-factor | 28 | 28 | 36 | 36 |
| Min/Max rating change allowed | 73.8 | 72.7 | 165.8 | 165.8 |
| Highest rating | 1849.32025-09-30 | 1849.52025-09-30 | 12002018-10-01 | 12002018-10-01 |
| Highest raw rating | 1767.72025-09-30 | 1778.42025-09-30 | 12002024-03-01 | 12002024-03-01 |
| Highest weighted rating | 15602025-09-30 | 1564.52025-09-30 | 12002018-10-01 | 12002018-10-01 |
| Highest weighted performance | 1852.42025-09-30 | 1849.62025-09-30 | 12002024-03-01 | 12002024-03-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 2.4 | -0.5 | 0 | 0 |
| New rating | 1851.7 | 1849 | 1200 | 1200 |
| Analysis | ||||
| Rating | 1849.3 | 1849.5 | 1200 | 1200 |
| Raw rating | 1767.7 | 1778.4 | 1200 | 1200 |
| Weighted rating | 1560 | 1564.5 | 1200 | |
| Weighted performance | 1852.4 | 1849.6 | 0 | |
| K-factor | 28 | 28 | 36 | 36 |
| Floor | 1267.7 | 1278.4 | 700 | 700 |
| Max/Min rating change allowed | 73.8 | 72.7 | 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 | 1767.7 | 1778.4 | 1200 | 1200 |
| New weighted rating | 1585.4 | 1590.3 | 1200 | 1200 |
| New weighted performance | 1851.7 | 1849 | 0 | 0 |
| Temp new rating | 1851.7 | 1849 | 1200 | 1200 |
| Temp new rating +/- | 2.4 | -0.5 | 0 | 0 |
| Final new rating +/- | 2.4 | -0.5 | 0 | 0 |
| New rating | 1851.7 | 1849 | 1200 | 1200 |
| New K-factor | 28 | 28 | 36 | 36 |
| New floor | 1267.7 | 1278.4 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 41 | 41 | 0 | 0 | |
| 25 | 25 | 0 | 0 | |
| 5 | 5 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 71 | 71 | 0 | 0 |
| Games since | |||||||||||||||||
| Main66 | Standard66 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | U18 | ||||||||||||||||
| Region | Tshwane (GTP) | ||||||||||||||||
| Province | Gauteng (GT) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | 116 | 49 | 19 | ||||||||||||||
| Male | 112 | 48 | 19 | ||||||||||||||
| U18 | 10 | 5 | 4 | ||||||||||||||
| U18 Male | 10 | 5 | 4 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | 114 | 48 | 20 | ||||||||||||||
| Male | 109 | 47 | 20 | ||||||||||||||
| U18 | 10 | 6 | 5 | ||||||||||||||
| U18 Male | 10 | 6 | 5 | ||||||||||||||
| 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 | 41 | 32.5 | 79.27 | 248.8 | 1534.5 | 1783.3 |
| Standard | 41 | 32.5 | 79.27 | 248.8 | 1534.5 | 1783.3 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 71 | 56.5 | 79.58 | 251.4 | 1434.3 | 1685.7 |
| Standard | 71 | 56.5 | 79.58 | 251.4 | 1434.3 | 1685.7 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-09-30 | 1767.7 | 1778.4 | 1200 | 1200 |
| 2025-09-01 | 1740.3 | 1746 | 1200 | 1200 |
| 2025-08-01 | 1690 | 1690.9 | 1200 | 1200 |
| 2025-07-01 | 1641.6 | 1642.2 | 1200 | 1200 |
| 2025-06-01 | 1641.6 | 1642.2 | 1200 | 1200 |
| 2025-05-01 | 1642.7 | 1643.4 | 1200 | 1200 |
| 2025-04-01 | 1624.1 | 1622.5 | 1200 | 1200 |
| 2025-03-01 | 1597.9 | 1601.6 | 1200 | 1200 |
| 2025-02-01 | 1576.9 | 1576.5 | 1200 | 1200 |
| 2025-01-01 | 1576.9 | 1576.5 | 1200 | 1200 |
| 2024-12-01 | 1566.7 | 1566.9 | 1200 | 1200 |
| 2024-11-01 | 1566.7 | 1566.9 | 1200 | 1200 |
| 2024-10-01 | 1566.7 | 1566.9 | 1200 | 1200 |
| 2024-09-01 | 1375.3 | 1403.4 | 1200 | 1200 |
| 2024-08-01 | 1336.2 | 1361.6 | 1200 | 1200 |
| 2024-07-01 | 1261.2 | 1275.2 | 1200 | 1200 |
| 2024-06-01 | 1261.2 | 1275.2 | 1200 | 1200 |
| 2024-08-01 | 1198.2 | 1200 | 1200 | 1200 |
| 2024-04-01 | 1198.2 | 1200 | 1200 | 1200 |
| 2024-03-01 | 1198.2 | 1200 | 1200 | 1200 |
| 2024-02-01 | 1198.2 | 1200 | 1200 | 1200 |
| 2024-01-01 | 1198.2 | 1200 | 1200 | 1200 |
| 2023-12-01 | 1198.2 | 1200 | 1200 | 1200 |
| 2023-11-01 | 1198.2 | 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 | Tshwane Chess Club Clash 2025 (Open) | 2025-09-13 | 2025-09-13 | Standard | Tshwane (GTP) | 5 | 5 | 4.5 | Yes | Analysis |
| 2 | 2025 Tshwane North District CLOSED Team Championships (D3) (U17 Open) | 2025-08-16 | 2025-08-16 | Standard | Tshwane (GTP) | 5 | 5 | 5 | Yes | Analysis |
| 3 | 2025 Etienne Lewis Closed Chess Tournament (U18) | 2025-08-08 | 2025-08-10 | Standard | Tshwane (GTP) | 7 | 6 | 5.5 | Yes | Analysis |
| 4 | 2025 Wynie Robbertse Chess Tournament (A) | 2025-07-19 | 2025-07-19 | Standard | Tshwane (GTP) | 5 | 5 | 3.5 | Yes | Analysis |
| 5 | 2025 Tshwane North School District CLOSED Individual Chess Championship (U18 Open) | 2025-05-24 | 2025-05-24 | Standard | Tshwane (GTP) | 5 | 5 | 4 | Yes | Analysis |
| 6 | 2025 Mid Gauteng Open Chess Tournament (B) | 2025-04-12 | 2025-04-12 | Standard | Tshwane (GTP) | 5 | 5 | 3.5 | Yes | Analysis |
| 7 | 2025 Chris Greyling Open Chess Tournament (B) | 2025-03-15 | 2025-03-15 | Standard | Tshwane (GTP) | 5 | 5 | 3.5 | Yes | Analysis |
| 8 | 2025 Blou Bul Open Chess Tournament (B) | 2025-02-08 | 2025-02-08 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Tshwane Chess Club Clash 2025 (Open) | 2025-09-13 | 2025-09-13 | Standard | Tshwane (GTP) | 5 | 5 | 4.5 | Yes | Analysis |
| 2 | 2025 Tshwane North District CLOSED Team Championships (D3) (U17 Open) | 2025-08-16 | 2025-08-16 | Standard | Tshwane (GTP) | 5 | 5 | 5 | Yes | Analysis |
| 3 | 2025 Etienne Lewis Closed Chess Tournament (U18) | 2025-08-08 | 2025-08-10 | Standard | Tshwane (GTP) | 7 | 6 | 5.5 | Yes | Analysis |
| 4 | 2025 Wynie Robbertse Chess Tournament (A) | 2025-07-19 | 2025-07-19 | Standard | Tshwane (GTP) | 5 | 5 | 3.5 | Yes | Analysis |
| 5 | 2025 Tshwane North School District CLOSED Individual Chess Championship (U18 Open) | 2025-05-24 | 2025-05-24 | Standard | Tshwane (GTP) | 5 | 5 | 4 | Yes | Analysis |
| 6 | 2025 Mid Gauteng Open Chess Tournament (B) | 2025-04-12 | 2025-04-12 | Standard | Tshwane (GTP) | 5 | 5 | 3.5 | Yes | Analysis |
| 7 | 2025 Chris Greyling Open Chess Tournament (B) | 2025-03-15 | 2025-03-15 | Standard | Tshwane (GTP) | 5 | 5 | 3.5 | Yes | Analysis |
| 8 | 2025 Blou Bul Open Chess Tournament (B) | 2025-02-08 | 2025-02-08 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 9 | Gauteng Inter-Region at UJ 2024 (U18 Candidates) | 2024-12-07 | 2024-12-08 | Standard | Johannesburg Metro (GJM) | 5 | 5 | 5 | Yes | Analysis |
| 10 | Gauteng Schools Individuals Finals 2024 (U18 Boys) | 2024-08-17 | 2024-08-17 | Standard | Ekurhuleni (GE) | 5 | 5 | 4 | Yes | Analysis |
| 11 | 2024 Tshwane North School District Team League Finals (U17) | 2024-08-03 | 2024-08-03 | Standard | Tshwane (GTP) | 5 | 5 | 4 | Yes | Analysis |
| 12 | 2024 Prestige College Open Chess Tournament (D) | 2024-07-06 | 2024-07-06 | Standard | Tshwane (GTP) | 5 | 5 | 4.5 | Yes | Analysis |
| 13 | 2024 Tshwane North School District CLOSED Individual Champioships (U18 Boys) | 2024-05-11 | 2024-05-11 | Standard | Tshwane (GTP) | 5 | 5 | 4 | Yes | Analysis |
| 14 | 2023 Tshwane North School District CLOSED League Championships (D3) | 2023-08-12 | 2023-08-12 | Standard | Tshwane (GTP) | 5 | 5 | 2.5 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 20 | Tournament2025 Wynie Robbertse Chess Tournament | TournamentTshwane Chess Club Clash 2025 | ||||||
| date2025-07-19 | rnd2 | typeStandard | result1 | date2025-09-13 | rnd5 | typeStandard | result1 | ||
| OpponentKhumalo, S (Siyabonga) | OpponentNdhlovu, BB (Bhekisisa Bayani) | ||||||||
| 2 | 9 | TournamentGauteng Schools Individuals Finals 2024 | Tournament2025 Blou Bul Open Chess Tournament | ||||||
| date2024-08-17 | rnd5 | typeStandard | result1 | date2025-02-08 | rnd3 | typeStandard | result1 | ||
| OpponentMatlala, T (Takatso) | OpponentGondwe, P (Prosper) | ||||||||
| 3 | 9 | Tournament2024 Tshwane North School District CLOSED Individual Champioships | Tournament2024 Prestige College Open Chess Tournament | ||||||
| date2024-05-11 | rnd2 | typeStandard | result1 | date2024-07-06 | rnd5 | typeStandard | result1 | ||
| OpponentMeletoa, T (Tshepo) | OpponentGudladona, K (Kartikeya Praneeth) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 20 | Tournament2025 Wynie Robbertse Chess Tournament | TournamentTshwane Chess Club Clash 2025 | ||||||
| date2025-07-19 | rnd2 | typeStandard | result1 | date2025-09-13 | rnd5 | typeStandard | result1 | ||
| OpponentKhumalo, S (Siyabonga) | OpponentNdhlovu, BB (Bhekisisa Bayani) | ||||||||
| 2 | 9 | TournamentGauteng Schools Individuals Finals 2024 | Tournament2025 Blou Bul Open Chess Tournament | ||||||
| date2024-08-17 | rnd5 | typeStandard | result1 | date2025-02-08 | rnd3 | typeStandard | result1 | ||
| OpponentMatlala, T (Takatso) | OpponentGondwe, P (Prosper) | ||||||||
| 3 | 9 | Tournament2024 Tshwane North School District CLOSED Individual Champioships | Tournament2024 Prestige College Open Chess Tournament | ||||||
| date2024-05-11 | rnd2 | typeStandard | result1 | date2024-07-06 | rnd5 | typeStandard | result1 | ||
| OpponentMeletoa, T (Tshepo) | OpponentGudladona, K (Kartikeya Praneeth) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 8 | Tournament2025 Tshwane North District CLOSED Team Championships (D3) | TournamentTshwane Chess Club Clash 2025 | ||||||
| date2025-08-16 | rnd1 | typeStandard | result1 | date2025-09-13 | rnd3 | typeStandard | result1 | ||
| OpponentKekana, N (Neo) | OpponentKekana, N (Neo) | ||||||||
| 2 | 7 | TournamentGauteng Schools Individuals Finals 2024 | Tournament2025 Blou Bul Open Chess Tournament | ||||||
| date2024-08-17 | rnd5 | typeStandard | result1 | date2025-02-08 | rnd1 | typeStandard | result1 | ||
| OpponentMatlala, T (Takatso) | OpponentJacobs, L (Lillith) | ||||||||
| 3 | 7 | Tournament2024 Tshwane North School District Team League Finals | TournamentGauteng Schools Individuals Finals 2024 | ||||||
| date2024-08-03 | rnd2 | typeStandard | result1 | date2024-08-17 | rnd3 | typeStandard | result1 | ||
| OpponentPule, M (Moshoeshoe) | OpponentMtimkulu, L (Lerato) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 8 | Tournament2025 Tshwane North District CLOSED Team Championships (D3) | TournamentTshwane Chess Club Clash 2025 | ||||||
| date2025-08-16 | rnd1 | typeStandard | result1 | date2025-09-13 | rnd3 | typeStandard | result1 | ||
| OpponentKekana, N (Neo) | OpponentKekana, N (Neo) | ||||||||
| 2 | 7 | TournamentGauteng Schools Individuals Finals 2024 | Tournament2025 Blou Bul Open Chess Tournament | ||||||
| date2024-08-17 | rnd5 | typeStandard | result1 | date2025-02-08 | rnd1 | typeStandard | result1 | ||
| OpponentMatlala, T (Takatso) | OpponentJacobs, L (Lillith) | ||||||||
| 3 | 7 | Tournament2024 Tshwane North School District Team League Finals | TournamentGauteng Schools Individuals Finals 2024 | ||||||
| date2024-08-03 | rnd2 | typeStandard | result1 | date2024-08-17 | rnd3 | typeStandard | result1 | ||
| OpponentPule, M (Moshoeshoe) | OpponentMtimkulu, L (Lerato) | ||||||||
| # | 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 | Kekana ,N (Neo) | 4 | 4 | 425 | 4 | 4 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1582.9 | 2007.9 | 1584 | 2007.9 | 0 | 0 | 0 | 0 | ||||||
| 2 | Maponya ,W (Warona) | 2 | 1.5 | 212.5 | 2 | 1.5 | 212.5 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1416 | 1628.5 | 1410.9 | 1628.5 | 0 | 0 | 0 | 0 | ||||||
| 3 | Van Zyl ,NB (Nicolaas Barend) | 2 | 1.5 | 212.5 | 2 | 1.5 | 212.5 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1326.4 | 1538.9 | 1329.9 | 1538.9 | 0 | 0 | 0 | 0 | ||||||
| 4 | Pule ,M (Moshoeshoe) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1218.3 | 1643.3 | 1219.8 | 1643.3 | 0 | 0 | 0 | 0 | ||||||
| 5 | Jacobs ,L (Lillith) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1642.6 | 2067.6 | 1649 | 2067.6 | 0 | 0 | 0 | 0 | ||||||
| 6 | Shela ,T (Tshepo) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1207.8 | 1632.8 | 1197.5 | 1632.8 | 0 | 0 | 0 | 0 | ||||||
| 7 | Dharampall ,V (Viraak) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1795.6 | 1370.6 | 1793.9 | 1370.6 | 0 | 0 | 0 | 0 | ||||||
| 8 | De Vries ,MA (Andrio) | 1 | 0.5 | 0 | 1 | 0.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1673.6 | 1673.6 | 1675.5 | 1673.6 | 0 | 0 | 0 | 0 | ||||||
| 9 | Cloete ,WF (Willem Francois) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1480.3 | 1905.3 | 1478.3 | 1905.3 | 0 | 0 | 0 | 0 | ||||||
| 10 | Durand ,A (Albert) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1421.4 | 996.4 | 1419 | 996.4 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|