PLAYER PAGE
Josiah Yenkiah
1170319448King Cetshwayo (KUR)Personal
Main rating
| Rating | 1398.9 |
| K-factor | 36 |
| Floor | 890.5 |
| Highest | 1398.9 (2026-02-28) |
| Min/Max +/- allowed | 125 |
| Rating Change () | |
| Games | 5 |
| Score | 5 |
| We | 3.4 |
| SWe | 1.33 |
| Temp +/- | 47.7 |
| Penalties | 0 |
| Weight perform | 1502.3 |
| Final +/- | 103.4 |
| New Rating () | |
| Rating | 1502.3 |
| K-factor | 32 |
| Floor | 1002.3 |
| Highest | 1502.3 (2026-03-01) |
| Min/Max +/- allowed | 107.8 |
Standard rating
| Rating | 1340.8 |
| K-factor | 36 |
| Floor | 840.8 |
| Highest | 1340.8 (2026-02-28) |
| Min/Max +/- allowed | 135.7 |
| Rating Change () | |
| Games | 5 |
| Score | 5 |
| We | 3.09 |
| SWe | 1.91 |
| Temp +/- | 68.7 |
| Penalties | 0 |
| Weight perform | 1490 |
| Final +/- | 135.7 |
| New Rating () | |
| Rating | 1476.5 |
| K-factor | 32 |
| Floor | 976.5 |
| Highest | 1476.5 (2026-03-01) |
| Min/Max +/- allowed | 111.8 |
Rapid rating
| Rating | 1316.1 |
| K-factor | 36 |
| Floor | 835.5 |
| Highest | 1335.5 (2025-09-01) |
| Min/Max +/- allowed | 136.7 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1316.1 |
| K-factor | 36 |
| Floor | 835.5 |
| Highest | 1335.5 (2025-09-01) |
| Min/Max +/- allowed | 136.7 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2025-05-05) |
| 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 (2025-05-05) |
| 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 | 1398.9 | 5 | 5 | 1675.9 | 47.7 | 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 | 1362.9 | 5 | 4 | 1511.8 | 0 | Details |
| 2 | 2025 King Cetshwayo Summer Open (U10) | Standard | 2025-10-25 | 2025-10-25 | King Cetshwayo (KUR) | 5 | 1329.6 | 5 | 4 | 1536 | 0 | Details |
| 3 | 2025 3rd Annual UniZulu Tournament (U10+U12) | Rapid | 2025-09-13 | 2025-09-13 | King Cetshwayo (KUR) | 6 | 1306.1 | 6 | 4 | 1381.4 | 0 | Details |
| 4 | 2025 KZN Provincial Trials (U10) | Rapid | 2025-09-06 | 2025-09-06 | Ethekwini (KED) | 6 | 1306.1 | 6 | 3 | 1356.5 | 0 | Details |
| 5 | 2025 King Cetshwayo Inter-School Teams Junior Primary | Rapid | 2025-08-02 | 2025-08-02 | King Cetshwayo (KUR) | 3 | 1278.5 | 3 | 3 | 1624.9 | 0 | Details |
| 6 | 2025 Grantleigh Curro Chess Inter-House (Grade 2 Boys) | Rapid | 2025-07-01 | 2025-07-01 | King Cetshwayo (KUR) | 5 | 1226.8 | 5 | 5 | 1683.4 | 0 | Details |
| 7 | 2025 King Cetshwayo Winter Open (U10) | Standard | 2025-05-17 | 2025-05-17 | King Cetshwayo (KUR) | 5 | 1200 | 5 | 3 | 1330.9 | 0 | Details |
| 8 | 2025 King Cetshwayo Anniversary (U10) | Standard | 2025-04-12 | 2025-04-12 | King Cetshwayo (KUR) | 5 | 1200 | 4 | 2 | 1199.5 | 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 | 10 |
| Wins | 9 |
| Draws | 0 |
| Losses | 1 |
| White | 5 |
| Black | 5 |
| White wins | 5 |
| Black wins | 4 |
| Score | 9 |
| Percent | 90 |
| Dp | 340 |
| AOR | 1253.8 |
| Performance | 1593.8 |
Game statistics (History)
| Games | 44 |
| Wins | 33 |
| Draws | 0 |
| Losses | 11 |
| White | 21 |
| Black | 23 |
| White wins | 18 |
| Black wins | 15 |
| Score | 33 |
| Percent | 75 |
| Dp | 212.5 |
| AOR | 1260 |
| Performance | 1472.5 |
Rankings (Main)
| National | |
| Overall | 3314 |
| Gender | 2817 |
| Age group | 96 |
| Gender/Age | 80 |
| Provincial | |
| Overall | 225 |
| Gender | 195 |
| Age group | 7 |
| Gender/Age | 4 |
| Regional | |
| Overall | 34 |
| Gender | 28 |
| Age group | 3 |
| Gender/Age | 3 |
Rankings (Standard)
| National | |
| Overall | 4223 |
| Gender | 3526 |
| Age group | 133 |
| Gender/Age | 107 |
| Provincial | |
| Overall | 257 |
| Gender | 219 |
| Age group | 7 |
| Gender/Age | 4 |
| Regional | |
| Overall | 52 |
| Gender | 44 |
| Age group | 3 |
| Gender/Age | 3 |
Rankings (Rapid)
| National | |
| Overall | 1707 |
| Gender | 1420 |
| Age group | 54 |
| Gender/Age | 44 |
| Provincial | |
| Overall | 219 |
| Gender | 178 |
| Age group | 9 |
| Gender/Age | 4 |
| Regional | |
| Overall | 33 |
| Gender | 27 |
| Age group | 2 |
| 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 | 9 |
| Percent | 90 |
| Aor | 1253.8 |
| Dp | 340 |
| Prat | 1593.8 |
Performance (12 months)
| Games | 44 |
| Score | 33 |
| Percent | 75 |
| Aor | 1260 |
| Dp | 212.5 |
| Prat | 1472.5 |
Performance (History)
| Games | 44 |
| Score | 33 |
| Percent | 75 |
| Aor | 1260 |
| Dp | 212.5 |
| Prat | 1472.5 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Moodley, J (Jatin) | 5 | 1 | 4 | 2025 Grantleigh Curro Chess Inter-House (Grade 2 Boys) | 2026 King Cetshwayo Championship (U10) | Details |
| Overall | 2 | Millican, L (Levi) | 2 | 1 | 1 | 2025 Grantleigh Curro Chess Inter-House (Grade 2 Boys) | 2025 King Cetshwayo Summer Open (U10) | Details |
| Overall | 3 | Govender, A (Ahzuri) | 2 | 0 | 2 | 2025 King Cetshwayo Anniversary (U10) | 2025 King Cetshwayo Winter Open (U10) | Details |
| Overall | 4 | Fakazi, M (Mandulo) | 2 | 1 | 1 | 2025 King Cetshwayo Winter Open (U10) | 2025 King Cetshwayo Inter-School Teams Junior Primary | Details |
| Standard | 1 | Moodley, J (Jatin) | 3 | 0 | 3 | 2025 King Cetshwayo Summer Open (U10) | 2026 King Cetshwayo Championship (U10) | Details |
| Standard | 2 | Govender, A (Ahzuri) | 2 | 0 | 2 | 2025 King Cetshwayo Anniversary (U10) | 2025 King Cetshwayo Winter Open (U10) | Details |
| Rapid | 1 | Moodley, J (Jatin) | 2 | 1 | 1 | 2025 Grantleigh Curro Chess Inter-House (Grade 2 Boys) | 2025 KZN Provincial Trials (U10) | Details |