PLAYER PAGE
Ashton Lu
1190327894Johannesburg Metro (GJM)Personal
Main rating
| Rating | 1270.3 |
| K-factor | 36 |
| Floor | 770.3 |
| Highest | 1270.3 (2026-07-01) |
| Min/Max +/- allowed | 150 |
| Rating Change () | |
| Games | 10 |
| Score | 6.5 |
| We | 5.72 |
| SWe | 0.71 |
| Temp +/- | 25.6 |
| Penalties | 0 |
| Weight perform | 1306.4 |
| Final +/- | +36 |
| New Rating () | |
| Rating | 1306.4 |
| K-factor | 36 |
| Floor | 806.4 |
| Highest | 1306.4 (2026-10-01) |
| Min/Max +/- allowed | 142.5 |
Standard rating
| Rating | 1321.2 |
| K-factor | 36 |
| Floor | 821.2 |
| Highest | 1321.2 (2026-07-01) |
| Min/Max +/- allowed | 139.5 |
| Rating Change () | |
| Games | 5 |
| Score | 3.5 |
| We | 2.75 |
| SWe | 0.75 |
| Temp +/- | 27 |
| Penalties | 0 |
| Weight perform | 1351.8 |
| Final +/- | +30.7 |
| New Rating () | |
| Rating | 1351.8 |
| K-factor | 36 |
| Floor | 851.8 |
| Highest | 1351.8 (2026-10-01) |
| Min/Max +/- allowed | 133.6 |
Rapid rating
| Rating | 1134.5 |
| K-factor | 40 |
| Floor | 700 |
| Highest | 1199 (2025-09-20) |
| Min/Max +/- allowed | 166.1 |
| Rating Change () | |
| Games | 5 |
| Score | 3 |
| We | 2.56 |
| SWe | 0.44 |
| Temp +/- | 17.6 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | +17.6 |
| New Rating () | |
| Rating | 1152.2 |
| K-factor | 40 |
| Floor | 700 |
| Highest | 1199 (2025-09-20) |
| Min/Max +/- allowed | 166.1 |
Blitz rating
| Rating | 1200 |
| K-factor | 40 |
| Floor | 700 |
| Highest | 1199 (2025-09-20) |
| Min/Max +/- allowed | 166.1 |
| 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 | 40 |
| Floor | 700 |
| Highest | 1199 (2025-09-20) |
| Min/Max +/- allowed | 166.1 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Gauteng Closed Chess Championships 2026 (U8 Open) | Standard | 2026-10-17 | 2026-10-17 | Ekurhuleni (GE) | 5 | 1270.3 | 5 | 3.5 | 1459 | 34.4 | Details |
| 2 | Mzansi Spring Flower Rapid 2026 (U8) | Rapid | 2026-09-19 | 2026-09-19 | Johannesburg Metro (GJM) | 5 | 1270.3 | 5 | 3 | 1210.6 | -8.8 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | JMC Trinityhouse Randpark Ridge 2026 (U8) | Standard | 2026-06-27 | 2026-06-27 | Johannesburg Metro (GJM) | 5 | 1201.1 | 5 | 4.5 | 1555 | 63.4 | Details |
| 2 | Knight Riders Individuals Open Chess Tournament 2026 (U8+U10) | Standard | 2026-06-20 | 2026-06-20 | Johannesburg Metro (GJM) | 5 | 1201.1 | 5 | 3 | 1226.3 | 5.8 | Details |
| 3 | JMC Crawford Sandton Rapid 2026 (U10) | Rapid | 2026-05-09 | 2026-05-09 | Johannesburg Metro (GJM) | 5 | 1224.5 | 4 | 0 | 998.4 | -23.4 | Details |
| 4 | Fourth Knight Riders Open Chess Tournament 2026 (U8+U10) | Standard | 2026-04-11 | 2026-04-11 | Johannesburg Metro (GJM) | 5 | 1235.8 | 5 | 2 | 1164.4 | -11.3 | Details |
| 5 | First Knight Riders Juniors Open Chess Tournament 2026 (U8+U10) | Standard | 2026-01-17 | 2026-01-17 | Johannesburg Metro (GJM) | 5 | 1211.3 | 5 | 3 | 1356.2 | 4.7 | Details |
| 6 | GoForChess Junior Chess Championships 2025 (U8) | Standard | 2025-09-14 | 2025-09-14 | Johannesburg Metro (GJM) | 5 | 1200 | 5 | 2 | 1254.8 | 5.6 | Details |
Game statistics ( )
| Games | 5 |
| Wins | 3 |
| Draws | 1 |
| Losses | 1 |
| White | 2 |
| Black | 3 |
| White wins | 1 |
| Black wins | 2 |
| Score | 3.5 |
| Percent | 70 |
| Dp | 170 |
| AOR | 1289 |
| Performance | 1459 |
Game statistics ()
| Games | 34 |
| Wins | 18 |
| Draws | 2 |
| Losses | 14 |
| White | 16 |
| Black | 18 |
| White wins | 7 |
| Black wins | 11 |
| Score | 19 |
| Percent | 55.9 |
| Dp | 50 |
| AOR | 1239.7 |
| Performance | 1289.7 |
Game statistics (History)
| Games | 39 |
| Wins | 20 |
| Draws | 2 |
| Losses | 17 |
| White | 18 |
| Black | 21 |
| White wins | 8 |
| Black wins | 12 |
| Score | 21 |
| Percent | 53.8 |
| Dp | 32.7 |
| AOR | 1252.6 |
| Performance | 1285.3 |
Rankings (Main)
| National | |
| Overall | 7442 |
| Gender | 6036 |
| Age group | 53 |
| Gender/Age | 38 |
| Provincial | |
| Overall | 2566 |
| Gender | 2063 |
| Age group | 13 |
| Gender/Age | 10 |
| Regional | |
| Overall | 627 |
| Gender | 529 |
| Age group | 5 |
| Gender/Age | 4 |
Rankings (Standard)
| National | |
| Overall | 4866 |
| Gender | 3986 |
| Age group | 36 |
| Gender/Age | 27 |
| Provincial | |
| Overall | 1722 |
| Gender | 1419 |
| Age group | 8 |
| Gender/Age | 6 |
| Regional | |
| Overall | 469 |
| Gender | 399 |
| Age group | 3 |
| Gender/Age | 2 |
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 | 5 |
| Score | 3.5 |
| Percent | 70 |
| Aor | 1289 |
| Dp | 170 |
| Prat | 1459 |
Performance ()
| Games | 34 |
| Score | 19 |
| Percent | 55.9 |
| Aor | 1239.7 |
| Dp | 50 |
| Prat | 1289.7 |
Performance (12 months)
| Games | 34 |
| Score | 19 |
| Percent | 55.9 |
| Aor | 1239.7 |
| Dp | 50 |
| Prat | 1289.7 |
Performance (History)
| Games | 39 |
| Score | 21 |
| Percent | 53.8 |
| Aor | 1252.6 |
| Dp | 32.7 |
| Prat | 1285.3 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Lu, J (Jayden) | 2 | 1 | 1 | First Knight Riders Juniors Open Chess Tournament 2026 (U8+U10) | JMC Crawford Sandton Rapid 2026 (U10) | Details |
| Overall | 2 | Zingeni, R (Rethabile) | 2 | 2 | 0 | Fourth Knight Riders Open Chess Tournament 2026 (U8+U10) | Knight Riders Individuals Open Chess Tournament 2026 (U8+U10) | Details |
| Overall | 3 | Thalla, V (Vihansh Reddy) | 2 | 0 | 2 | JMC Crawford Sandton Rapid 2026 (U10) | Knight Riders Individuals Open Chess Tournament 2026 (U8+U10) | Details |
| Standard | 1 | Zingeni, R (Rethabile) | 2 | 2 | 0 | Fourth Knight Riders Open Chess Tournament 2026 (U8+U10) | Knight Riders Individuals Open Chess Tournament 2026 (U8+U10) | Details |