PLAYER PAGE
Isaiah Khan
1170318059King Cetshwayo (KUR)Personal
Main rating
| Rating | 1463.9 |
| K-factor | 36 |
| Floor | 899.4 |
| Highest | 1463.9 (2026-02-28) |
| Min/Max +/- allowed | 114 |
| Rating Change () | |
| Games | 5 |
| Score | 3.5 |
| We | 3.65 |
| SWe | -0.12 |
| Temp +/- | -4.4 |
| Penalties | 0 |
| Weight perform | 1477.2 |
| Final +/- | 13.3 |
| New Rating () | |
| Rating | 1477.2 |
| K-factor | 32 |
| Floor | 977.2 |
| Highest | 1477.2 (2026-03-01) |
| Min/Max +/- allowed | 111.7 |
Standard rating
| Rating | 1439.8 |
| K-factor | 32 |
| Floor | 909.6 |
| Highest | 1439.8 (2026-02-28) |
| Min/Max +/- allowed | 117.8 |
| Rating Change () | |
| Games | 5 |
| Score | 3.5 |
| We | 3.51 |
| SWe | -0.01 |
| Temp +/- | -0.3 |
| Penalties | 0 |
| Weight perform | 1475.7 |
| Final +/- | 36 |
| New Rating () | |
| Rating | 1475.7 |
| K-factor | 32 |
| Floor | 975.7 |
| Highest | 1475.7 (2026-03-01) |
| Min/Max +/- allowed | 111.9 |
Rapid rating
| Rating | 1257.9 |
| K-factor | 36 |
| Floor | 757.9 |
| Highest | 1257.9 (2025-09-30) |
| Min/Max +/- allowed | 152.7 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1257.9 |
| K-factor | 36 |
| Floor | 757.9 |
| Highest | 1257.9 (2025-09-30) |
| Min/Max +/- allowed | 152.7 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2025-04-01) |
| 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 (2025-04-01) |
| Min/Max +/- allowed | 165.8 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | 2026 King Cetshwayo Championship (U10) | Standard | 2026-02-28 | 2026-02-28 | King Cetshwayo (KUR) | 5 | 1463.9 | 5 | 3.5 | 1429.8 | -4.4 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | 2026 King Cetshwayo Chess Open (U10) | Standard | 2026-02-07 | 2026-02-07 | King Cetshwayo (KUR) | 5 | 1408.5 | 5 | 4 | 1513.7 | 0 | Details |
| 2 | 2025 Mzansi Inter Provincial Team Championships (U10 Combined) | Standard | 2025-12-15 | 2025-12-17 | Nelson Mandela Bay (ENM) | 6 | 1290.7 | 6 | 6 | 1712.4 | 0 | Details |
| 3 | 2025 King Cetshwayo Summer Open (U10) | Standard | 2025-10-25 | 2025-10-25 | King Cetshwayo (KUR) | 5 | 1266.4 | 5 | 3 | 1412.4 | 0 | Details |
| 4 | 2025 KZN Provincial Trials (U10) | Rapid | 2025-09-06 | 2025-09-06 | Ethekwini (KED) | 6 | 1242.9 | 6 | 3.5 | 1397.5 | 0 | Details |
| 5 | 2025 King Cetshwayo Inter-School Teams Junior Primary | Rapid | 2025-08-02 | 2025-08-02 | King Cetshwayo (KUR) | 3 | 1230.1 | 3 | 2 | 1409.9 | 0 | Details |
| 6 | 2025 King Cetshwayo Winter Open (U10) | Standard | 2025-05-17 | 2025-05-17 | King Cetshwayo (KUR) | 5 | 1199.9 | 5 | 3 | 1348.1 | 0 | Details |
| 7 | 2025 Kinng Cetshwayo Championship (U10) | Standard | 2025-03-01 | 2025-03-01 | King Cetshwayo (KUR) | 5 | 1200 | 5 | 2 | 1136.1 | 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 | 10 |
| Wins | 7 |
| Draws | 1 |
| Losses | 2 |
| White | 4 |
| Black | 6 |
| White wins | 2 |
| Black wins | 5 |
| Score | 7.5 |
| Percent | 75 |
| Dp | 212.5 |
| AOR | 1259.3 |
| Performance | 1471.8 |
Game statistics (History)
| Games | 40 |
| Wins | 26 |
| Draws | 2 |
| Losses | 12 |
| White | 19 |
| Black | 21 |
| White wins | 14 |
| Black wins | 12 |
| Score | 27 |
| Percent | 67.5 |
| Dp | 148.8 |
| AOR | 1278.5 |
| Performance | 1427.3 |
Rankings (Main)
| National | |
| Overall | 2216 |
| Gender | 1923 |
| Age group | 55 |
| Gender/Age | 45 |
| Provincial | |
| Overall | 150 |
| Gender | 136 |
| Age group | 3 |
| Gender/Age | 2 |
| Regional | |
| Overall | 20 |
| Gender | 17 |
| Age group | 1 |
| Gender/Age | 1 |
Rankings (Standard)
| National | |
| Overall | 2329 |
| Gender | 1998 |
| Age group | 67 |
| Gender/Age | 56 |
| Provincial | |
| Overall | 151 |
| Gender | 134 |
| Age group | 4 |
| Gender/Age | 2 |
| Regional | |
| Overall | 24 |
| Gender | 22 |
| Age group | 2 |
| 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 | 0 |
| Score | 0 |
| Percent | 0 |
| Aor | 0 |
| Dp | 0 |
| Prat | 0 |
Performance ()
| Games | 10 |
| Score | 7.5 |
| Percent | 75 |
| Aor | 1259.3 |
| Dp | 212.5 |
| Prat | 1471.8 |
Performance (12 months)
| Games | 35 |
| Score | 25 |
| Percent | 71.4 |
| Aor | 1286.7 |
| Dp | 182.1 |
| Prat | 1468.8 |
Performance (History)
| Games | 40 |
| Score | 27 |
| Percent | 67.5 |
| Aor | 1278.5 |
| Dp | 148.8 |
| Prat | 1427.3 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Moodley, J (Jatin) | 5 | 3 | 2 | 2025 Kinng Cetshwayo Championship (U10) | 2026 King Cetshwayo Championship (U10) | Details |
| Overall | 2 | Beharry, S (Sascha) | 2 | 1 | 1 | 2026 King Cetshwayo Chess Open (U10) | 2026 King Cetshwayo Championship (U10) | Details |
| Overall | 3 | Thring, C (Connor) | 2 | 1 | 1 | 2025 King Cetshwayo Winter Open (U10) | 2025 King Cetshwayo Summer Open (U10) | Details |
| Overall | 4 | Kashala, J (Joben) | 2 | 1 | 1 | 2025 King Cetshwayo Winter Open (U10) | 2026 King Cetshwayo Chess Open (U10) | Details |
| Overall | 5 | Ramdhani, R (Rashil) | 2 | 0 | 2 | 2026 King Cetshwayo Chess Open (U10) | 2026 King Cetshwayo Championship (U10) | Details |
| Standard | 1 | Moodley, J (Jatin) | 4 | 3 | 1 | 2025 Kinng Cetshwayo Championship (U10) | 2026 King Cetshwayo Championship (U10) | Details |
| Standard | 2 | Cronje, M (Marne) | 2 | 2 | 0 | 2025 King Cetshwayo Summer Open (U10) | 2025 Mzansi Inter Provincial Team Championships (U10 Combined) | Details |
| Standard | 3 | Thring, C (Connor) | 2 | 1 | 1 | 2025 King Cetshwayo Winter Open (U10) | 2025 King Cetshwayo Summer Open (U10) | Details |
| Standard | 4 | Kashala, J (Joben) | 2 | 1 | 1 | 2025 King Cetshwayo Winter Open (U10) | 2026 King Cetshwayo Chess Open (U10) | Details |
| Standard | 5 | Ramdhani, R (Rashil) | 2 | 0 | 2 | 2026 King Cetshwayo Chess Open (U10) | 2026 King Cetshwayo Championship (U10) | Details |