PLAYER PAGE
Jayden Lu
1170327885Johannesburg Metro (GJM)Personal
Main rating
| Rating | 1189.1 |
| K-factor | 36 |
| Floor | 723.9 |
| Highest | 1223.9 (2026-04-01) |
| Min/Max +/- allowed | 160 |
| Rating Change () | |
| Games | 5 |
| Score | 3 |
| We | 2.3 |
| SWe | 0.46 |
| Temp +/- | 16.5 |
| Penalties | 0 |
| Weight perform | 1152.5 |
| Final +/- | +16.5 |
| New Rating () | |
| Rating | 1205.6 |
| K-factor | 36 |
| Floor | 723.9 |
| Highest | 1223.9 (2026-04-01) |
| Min/Max +/- allowed | 160.3 |
Standard rating
| Rating | 1189.9 |
| K-factor | 36 |
| Floor | 728.8 |
| Highest | 1228.8 (2026-04-01) |
| Min/Max +/- allowed | 159.1 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1142.8 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1189.9 |
| K-factor | 36 |
| Floor | 728.8 |
| Highest | 1228.8 (2026-04-01) |
| Min/Max +/- allowed | 159.1 |
Rapid rating
| Rating | 1144.3 |
| K-factor | 40 |
| Floor | 700 |
| Highest | 1199 (2025-09-20) |
| Min/Max +/- allowed | 166.1 |
| Rating Change () | |
| Games | 5 |
| Score | 3 |
| We | 2.47 |
| SWe | 0.53 |
| Temp +/- | 21 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | +21 |
| New Rating () | |
| Rating | 1165.3 |
| 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 | Mzansi Spring Flower Rapid 2026 (U10) | Rapid | 2026-09-19 | 2026-09-19 | Johannesburg Metro (GJM) | 5 | 1189.1 | 5 | 3 | 1315.3 | 16.5 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Knights Watch Winter Classic 2026 (E) | Standard | 2026-07-04 | 2026-07-04 | Johannesburg Metro (GJM) | 5 | 1210.8 | 5 | 2 | 1090.2 | -21.7 | Details |
| 2 | JMC Trinityhouse Randpark Ridge 2026 (U10) | Standard | 2026-06-27 | 2026-06-27 | Johannesburg Metro (GJM) | 5 | 1211.3 | 5 | 2 | 1216.2 | -0.6 | Details |
| 3 | JMC Crawford Sandton Rapid 2026 (U10) | Rapid | 2026-05-09 | 2026-05-09 | Johannesburg Metro (GJM) | 5 | 1223.9 | 4 | 0 | 1123.3 | -12.6 | Details |
| 4 | Fourth Knight Riders Open Chess Tournament 2026 (U8+U10) | Standard | 2026-04-11 | 2026-04-11 | Johannesburg Metro (GJM) | 5 | 1177.8 | 5 | 3.5 | 1407.7 | 46.2 | Details |
| 5 | First Knight Riders Juniors Open Chess Tournament 2026 (U8+U10) | Standard | 2026-01-17 | 2026-01-17 | Johannesburg Metro (GJM) | 5 | 1190.4 | 5 | 2.5 | 1235.1 | 1.7 | Details |
| 6 | GoForChess Junior Chess Championships 2025 (U10) | Standard | 2025-09-14 | 2025-09-14 | Johannesburg Metro (GJM) | 5 | 1200 | 4 | 1 | 1012.5 | -16.1 | 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 | 29 |
| Wins | 12 |
| Draws | 2 |
| Losses | 15 |
| White | 15 |
| Black | 14 |
| White wins | 6 |
| Black wins | 6 |
| Score | 13 |
| Percent | 44.8 |
| Dp | -44 |
| AOR | 1279 |
| Performance | 1235 |
Game statistics (History)
| Games | 33 |
| Wins | 13 |
| Draws | 2 |
| Losses | 18 |
| White | 18 |
| Black | 15 |
| White wins | 7 |
| Black wins | 6 |
| Score | 14 |
| Percent | 42.4 |
| Dp | -64.4 |
| AOR | 1272.4 |
| Performance | 1208 |
Rankings (Main)
| National | |
| Overall | 13662 |
| Gender | 10592 |
| Age group | 934 |
| Gender/Age | 668 |
| Provincial | |
| Overall | 4624 |
| Gender | 3508 |
| Age group | 327 |
| Gender/Age | 229 |
| Regional | |
| Overall | 969 |
| Gender | 789 |
| Age group | 72 |
| Gender/Age | 51 |
Rankings (Standard)
| National | |
| Overall | 10610 |
| Gender | 8109 |
| Age group | 757 |
| Gender/Age | 534 |
| Provincial | |
| Overall | 3693 |
| Gender | 2760 |
| Age group | 247 |
| Gender/Age | 173 |
| Regional | |
| Overall | 735 |
| Gender | 588 |
| Age group | 54 |
| Gender/Age | 39 |
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 | 29 |
| Score | 13 |
| Percent | 44.8 |
| Aor | 1279 |
| Dp | -44 |
| Prat | 1235 |
Performance (12 months)
| Games | 29 |
| Score | 13 |
| Percent | 44.8 |
| Aor | 1279 |
| Dp | -44 |
| Prat | 1235 |
Performance (History)
| Games | 33 |
| Score | 14 |
| Percent | 42.4 |
| Aor | 1272.4 |
| Dp | -64.4 |
| Prat | 1208 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Lu, A (Ashton) | 2 | 1 | 1 | First Knight Riders Juniors Open Chess Tournament 2026 (U8+U10) | JMC Crawford Sandton Rapid 2026 (U10) | Details |
| Overall | 2 | Van Zijl, A (Adolf) | 2 | 1 | 1 | Fourth Knight Riders Open Chess Tournament 2026 (U8+U10) | JMC Trinityhouse Randpark Ridge 2026 (U10) | Details |
| Overall | 3 | Ntshaqa, O (Ophola) | 2 | 1 | 1 | First Knight Riders Juniors Open Chess Tournament 2026 (U8+U10) | Fourth Knight Riders Open Chess Tournament 2026 (U8+U10) | Details |
| Overall | 4 | Modise-Mgolodela, L (Lifalethu) | 2 | 1 | 1 | First Knight Riders Juniors Open Chess Tournament 2026 (U8+U10) | JMC Trinityhouse Randpark Ridge 2026 (U10) | Details |
| Standard | 1 | Van Zijl, A (Adolf) | 2 | 1 | 1 | Fourth Knight Riders Open Chess Tournament 2026 (U8+U10) | JMC Trinityhouse Randpark Ridge 2026 (U10) | Details |
| Standard | 2 | Ntshaqa, O (Ophola) | 2 | 1 | 1 | First Knight Riders Juniors Open Chess Tournament 2026 (U8+U10) | Fourth Knight Riders Open Chess Tournament 2026 (U8+U10) | Details |
| Standard | 3 | Modise-Mgolodela, L (Lifalethu) | 2 | 1 | 1 | First Knight Riders Juniors Open Chess Tournament 2026 (U8+U10) | JMC Trinityhouse Randpark Ridge 2026 (U10) | Details |