PLAYER PAGE
Devesh Sai Vemula
1160314911Johannesburg Metro (GJM)Personal
Main rating
| Rating | 1287.2 |
| K-factor | 36 |
| Floor | 787.2 |
| Highest | 1287.2 (2026-02-28) |
| Min/Max +/- allowed | 146 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1279.3 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1287.2 |
| K-factor | 36 |
| Floor | 787.2 |
| Highest | 1287.2 (2026-02-28) |
| Min/Max +/- allowed | 146.4 |
Standard rating
| Rating | 1299.7 |
| K-factor | 36 |
| Floor | 799.7 |
| Highest | 1299.7 (2026-02-28) |
| Min/Max +/- allowed | 143.9 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1279.3 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1299.7 |
| K-factor | 36 |
| Floor | 799.7 |
| Highest | 1299.7 (2026-02-28) |
| Min/Max +/- allowed | 143.9 |
Rapid 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 |
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 |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | 2nd Knight Riders Juniors Open Chess Tournament 2026 (D) | Standard | 2026-02-21 | 2026-02-21 | Johannesburg Metro (GJM) | 5 | 1249.3 | 5 | 3 | 1458.1 | 0 | Details |
| 2 | GoForChess Junior Chess Championships 2025 (U10) | Standard | 2025-09-14 | 2025-09-14 | Johannesburg Metro (GJM) | 5 | 1219.1 | 5 | 3 | 1384.7 | 0 | Details |
| 3 | CPH May 2025 (D) | Standard | 2025-05-03 | 2025-05-03 | Johannesburg Metro (GJM) | 5 | 1235.3 | 5 | 1.5 | 1136.7 | 0 | Details |
| 4 | 2nd Knight Riders Junior Open 2025 (D) | Standard | 2025-03-23 | 2025-03-23 | Johannesburg Metro (GJM) | 5 | 1225.7 | 5 | 3 | 1287.1 | 0 | Details |
| 5 | First Knights Juniors Chess Tournament 2025 (U10) | Standard | 2025-02-09 | 2025-02-09 | Johannesburg Metro (GJM) | 5 | 1200 | 5 | 3 | 1339.5 | 0 | 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 | 5 |
| Wins | 3 |
| Draws | 0 |
| Losses | 2 |
| White | 2 |
| Black | 3 |
| White wins | 1 |
| Black wins | 2 |
| Score | 3 |
| Percent | 60 |
| Dp | 85 |
| AOR | 1373.1 |
| Performance | 1458.1 |
Game statistics (History)
| Games | 25 |
| Wins | 13 |
| Draws | 1 |
| Losses | 11 |
| White | 12 |
| Black | 13 |
| White wins | 6 |
| Black wins | 7 |
| Score | 13.5 |
| Percent | 54 |
| Dp | 34 |
| AOR | 1287.2 |
| Performance | 1321.2 |
Rankings (Main)
| National | |
| Overall | 6487 |
| Gender | 5347 |
| Age group | 613 |
| Gender/Age | 481 |
| Provincial | |
| Overall | 2192 |
| Gender | 1808 |
| Age group | 213 |
| Gender/Age | 173 |
| Regional | |
| Overall | 586 |
| Gender | 506 |
| Age group | 64 |
| Gender/Age | 53 |
Rankings (Standard)
| National | |
| Overall | 5351 |
| Gender | 4388 |
| Age group | 511 |
| Gender/Age | 404 |
| Provincial | |
| Overall | 1926 |
| Gender | 1583 |
| Age group | 190 |
| Gender/Age | 157 |
| Regional | |
| Overall | 502 |
| Gender | 431 |
| Age group | 58 |
| Gender/Age | 50 |
Rankings (Rapid)
| 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 |
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 | 5 |
| Score | 3 |
| Percent | 60 |
| Aor | 1373.1 |
| Dp | 85 |
| Prat | 1458.1 |
Performance (12 months)
| Games | 20 |
| Score | 10.5 |
| Percent | 52.5 |
| Aor | 1295.4 |
| Dp | 21.2 |
| Prat | 1316.6 |
Performance (History)
| Games | 25 |
| Score | 13.5 |
| Percent | 54 |
| Aor | 1287.2 |
| Dp | 34 |
| Prat | 1321.2 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Lin, Y (Yizheng) | 3 | 1 | 2 | First Knights Juniors Chess Tournament 2025 (U10) | 2nd Knight Riders Juniors Open Chess Tournament 2026 (D) | Details |
| Standard | 1 | Lin, Y (Yizheng) | 3 | 1 | 2 | First Knights Juniors Chess Tournament 2025 (U10) | 2nd Knight Riders Juniors Open Chess Tournament 2026 (D) | Details |