PLAYER PAGE
Vihansh Reddy Thalla
1170314531Johannesburg Metro (GJM)Personal
Main rating
| Rating | 1523.5 |
| K-factor | 32 |
| Floor | 1023.5 |
| Highest | 1523.5 (2026-09-01) |
| Min/Max +/- allowed | 105 |
| Rating Change () | |
| Games | 4 |
| Score | 3.5 |
| We | 2.61 |
| SWe | 0.74 |
| Temp +/- | 23.6 |
| Penalties | 0 |
| Weight perform | 1533 |
| Final +/- | +23.6 |
| New Rating () | |
| Rating | 1547.1 |
| K-factor | 32 |
| Floor | 1047.1 |
| Highest | 1547.1 (2026-10-01) |
| Min/Max +/- allowed | 101.1 |
Standard rating
| Rating | 1532.7 |
| K-factor | 32 |
| Floor | 1034.9 |
| Highest | 1534.9 (2026-07-01) |
| Min/Max +/- allowed | 102.9 |
| Rating Change () | |
| Games | 4 |
| Score | 3.5 |
| We | 2.6 |
| SWe | 0.9 |
| Temp +/- | 28.7 |
| Penalties | 0 |
| Weight perform | 1533 |
| Final +/- | +28.7 |
| New Rating () | |
| Rating | 1561.4 |
| K-factor | 32 |
| Floor | 1061.4 |
| Highest | 1561.4 (2026-10-01) |
| Min/Max +/- allowed | 99.1 |
Rapid rating
| Rating | 1248.3 |
| K-factor | 36 |
| Floor | 777.8 |
| Highest | 1277.8 (2025-11-30) |
| Min/Max +/- allowed | 148.4 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1248.3 |
| K-factor | 36 |
| Floor | 777.8 |
| Highest | 1277.8 (2025-11-30) |
| Min/Max +/- allowed | 148.4 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2025-03-01) |
| Min/Max +/- allowed | 165.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2025-03-01) |
| Min/Max +/- allowed | 165.8 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Chess Power House Heritage Day Open 2026 (D) | Standard | 2026-09-24 | 2026-09-24 | Johannesburg Metro (GJM) | 5 | 1523.5 | 4 | 3.5 | 1627.7 | 23.6 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | JMC Closed 2026 (U10) | Standard | 2026-08-01 | 2026-08-01 | Johannesburg Metro (GJM) | 5 | 1523.5 | 5 | 4 | 1711 | 33.5 | Details |
| 2 | Knights Watch Winter Classic 2026 (E) | Standard | 2026-07-04 | 2026-07-04 | Johannesburg Metro (GJM) | 5 | 1516.5 | 5 | 3 | 1351.3 | -26.5 | Details |
| 3 | Knight Riders Individuals Open Chess Tournament 2026 (U8+U10) | Standard | 2026-06-20 | 2026-06-20 | Johannesburg Metro (GJM) | 5 | 1481.5 | 5 | 4 | 1491.8 | 7.8 | Details |
| 4 | Midrand Chess Club - Classical Tournament 2026 (Primary School) | Standard | 2026-05-30 | 2026-05-30 | Johannesburg Metro (GJM) | 5 | 1481.5 | 4 | 3 | 1660 | 22.4 | Details |
| 5 | JMC Helpmekaar 2026 (U10) | Standard | 2026-05-31 | 2026-05-31 | Johannesburg Metro (GJM) | 5 | 1481.5 | 5 | 3 | 1519.3 | 4.9 | Details |
| 6 | JMC Crawford Sandton Rapid 2026 (U10) | Rapid | 2026-05-09 | 2026-05-09 | Johannesburg Metro (GJM) | 5 | 1505.7 | 4 | 1 | 1239.6 | -24.2 | Details |
| 7 | MCA Year End Rapid 2025 (U10) | Rapid | 2025-11-01 | 2025-11-01 | Johannesburg Metro (GJM) | 5 | 1512.8 | 5 | 3 | 1453.6 | -4.6 | Details |
| 8 | Chess Power House October Open 2025 (D) | Standard | 2025-10-25 | 2025-10-25 | Ekurhuleni (GE) | 5 | 1512.8 | 0 | 0 | 0 | 0 | Details |
| 9 | JMC Closed 2025 (U10) | Standard | 2025-08-09 | 2025-08-09 | Johannesburg Metro (GJM) | 5 | 1517.6 | 5 | 3 | 1492.6 | -3 | Details |
| 10 | JMC - Trinity Randpark Ridge 2025 (U10) | Standard | 2025-07-26 | 2025-07-26 | Johannesburg Metro (GJM) | 5 | 1458.7 | 5 | 4 | 1626.7 | 15.8 | Details |
| 11 | JMC Helpmekaar 2025 (U10) | Standard | 2025-06-01 | 2025-06-01 | Johannesburg Metro (GJM) | 5 | 1446.5 | 5 | 3 | 1486 | 4.6 | Details |
| 12 | Knight Riders Juniors Open Chess Tournament 2025 (U10) | Standard | 2025-05-24 | 2025-05-24 | Johannesburg Metro (GJM) | 5 | 1275.7 | 5 | 4 | 1635.8 | 35.7 | Details |
| 13 | Moja Chess Extravaganza 2025 (U10) | Classical | 2025-04-26 | 2025-04-28 | Johannesburg Metro (GJM) | 5 | 1275.7 | 5 | 2.5 | 1343 | 8.6 | Details |
| 14 | Chess Power House March Open 2025 (E) | Standard | 2025-03-22 | 2025-03-22 | Johannesburg Metro (GJM) | 5 | 1231.2 | 4 | 3 | 1505.9 | 21.4 | Details |
| 15 | JMC Crawford Ruimsig 2025 (U10) | Standard | 2025-03-01 | 2025-03-01 | Johannesburg Metro (GJM) | 5 | 1231.2 | 5 | 2 | 1273.4 | 3.3 | Details |
| 16 | Chess Power House Feb Rapid 2025 (D) | Rapid | 2025-02-02 | 2025-02-02 | Johannesburg Metro (GJM) | 5 | 1200 | 5 | 4 | 1488.9 | 15.7 | Details |
Game statistics ( )
| Games | 0 |
| Wins | 0 |
| Draws | 0 |
| Losses | 0 |
| White | 0 |
| Black | 0 |
| White wins | 0 |
| Black wins | 0 |
| Score | 0 |
| Percent | 0 |
| Dp | 0 |
| AOR | 0 |
| Performance | 0 |
Game statistics ()
| Games | 32 |
| Wins | 20 |
| Draws | 3 |
| Losses | 9 |
| White | 18 |
| Black | 14 |
| White wins | 10 |
| Black wins | 10 |
| Score | 21.5 |
| Percent | 67.2 |
| Dp | 146.1 |
| AOR | 1368.8 |
| Performance | 1514.9 |
Game statistics (History)
| Games | 76 |
| Wins | 48 |
| Draws | 4 |
| Losses | 24 |
| White | 41 |
| Black | 35 |
| White wins | 25 |
| Black wins | 23 |
| Score | 50 |
| Percent | 65.8 |
| Dp | 134.2 |
| AOR | 1359.2 |
| Performance | 1493.4 |
Rankings (Main)
| National | |
| Overall | 1738 |
| Gender | 1546 |
| Age group | 54 |
| Gender/Age | 48 |
| Provincial | |
| Overall | 617 |
| Gender | 542 |
| Age group | 24 |
| Gender/Age | 21 |
| Regional | |
| Overall | 227 |
| Gender | 198 |
| Age group | 11 |
| Gender/Age | 10 |
Rankings (Standard)
| National | |
| Overall | 1484 |
| Gender | 1311 |
| Age group | 50 |
| Gender/Age | 44 |
| Provincial | |
| Overall | 553 |
| Gender | 487 |
| Age group | 23 |
| Gender/Age | 20 |
| Regional | |
| Overall | 198 |
| Gender | 172 |
| Age group | 10 |
| Gender/Age | 9 |
Rankings (Rapid)
| National | |
| Overall | 3151 |
| Gender | 2530 |
| Age group | 216 |
| Gender/Age | 175 |
| Provincial | |
| Overall | 744 |
| Gender | 598 |
| Age group | 51 |
| Gender/Age | 40 |
| Regional | |
| Overall | 207 |
| Gender | 175 |
| Age group | 18 |
| Gender/Age | 12 |
Rankings (Blitz)
| National | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Provincial | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Regional | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
Performance ( )
| Games | 0 |
| Score | 0 |
| Percent | 0 |
| Aor | 0 |
| Dp | 0 |
| Prat | 0 |
Performance ()
| Games | 32 |
| Score | 21.5 |
| Percent | 67.2 |
| Aor | 1368.8 |
| Dp | 146.1 |
| Prat | 1514.9 |
Performance (12 months)
| Games | 37 |
| Score | 24.5 |
| Percent | 66.2 |
| Aor | 1368.8 |
| Dp | 137.8 |
| Prat | 1506.6 |
Performance (History)
| Games | 76 |
| Score | 50 |
| Percent | 65.8 |
| Aor | 1359.2 |
| Dp | 134.2 |
| Prat | 1493.4 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Meyerowitz, M (Matai) | 3 | 3 | 0 | Chess Power House Feb Rapid 2025 (D) | Knight Riders Juniors Open Chess Tournament 2025 (U10) | Details |
| Overall | 2 | Ashwin, N (Naveesh) | 3 | 3 | 0 | Chess Power House Feb Rapid 2025 (D) | JMC Helpmekaar 2026 (U10) | Details |
| Overall | 3 | Steyn, K (Kian) | 2 | 2 | 0 | JMC Helpmekaar 2025 (U10) | JMC Closed 2025 (U10) | Details |
| Overall | 4 | Bekker, J (Jacobus) | 2 | 0 | 2 | JMC Crawford Ruimsig 2025 (U10) | JMC Closed 2026 (U10) | Details |
| Overall | 5 | Farkas, L (Lavi) | 2 | 2 | 0 | JMC Crawford Ruimsig 2025 (U10) | JMC Closed 2026 (U10) | Details |
| Standard | 1 | Bekker, J (Jacobus) | 2 | 0 | 2 | JMC Crawford Ruimsig 2025 (U10) | JMC Closed 2026 (U10) | Details |
| Standard | 2 | Sahoo, S (Shaurya) | 2 | 1 | 1 | Knight Riders Juniors Open Chess Tournament 2025 (U10) | JMC Helpmekaar 2026 (U10) | Details |
| Standard | 3 | Steyn, K (Kian) | 2 | 2 | 0 | JMC Helpmekaar 2025 (U10) | JMC Closed 2025 (U10) | Details |
| Standard | 4 | Kuchibhotla, AKA (Achyuta Kartikeya Arjun) | 2 | 1 | 1 | JMC Crawford Ruimsig 2025 (U10) | JMC Helpmekaar 2025 (U10) | Details |
| Standard | 5 | Joubert, Z (Zani) | 2 | 2 | 0 | JMC Helpmekaar 2025 (U10) | JMC Closed 2025 (U10) | Details |
| Rapid | 1 | Frishter, S (Sofia) | 2 | 1 | 1 | MCA Year End Rapid 2025 (U10) | JMC Crawford Sandton Rapid 2026 (U10) | Details |
| Rapid | 2 | Newman, A (Ayen) | 2 | 0 | 2 | MCA Year End Rapid 2025 (U10) | JMC Crawford Sandton Rapid 2026 (U10) | Details |