PLAYER PAGE
Joel Nyamukamba
1060162086Ethekwini (KED)Personal
Main rating
| Rating | 1569.6 |
| K-factor | 32 |
| Floor | 1075.2 |
| Highest | 1575.2 (2025-08-01) |
| Min/Max +/- allowed | 97 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1431.2 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1569.6 |
| K-factor | 32 |
| Floor | 1075.2 |
| Highest | 1575.2 (2025-08-01) |
| Min/Max +/- allowed | 97.2 |
Standard rating
| Rating | 1573.5 |
| K-factor | 32 |
| Floor | 1073.5 |
| Highest | 1573.5 (2025-08-01) |
| Min/Max +/- allowed | 97.4 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1450.5 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1573.5 |
| K-factor | 32 |
| Floor | 1073.5 |
| Highest | 1573.5 (2025-08-01) |
| Min/Max +/- allowed | 97.4 |
Rapid rating
| Rating | 1363.7 |
| K-factor | 36 |
| Floor | 863.7 |
| Highest | 1583.1 (2024-09-01) |
| Min/Max +/- allowed | 96.1 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1363.7 |
| K-factor | 36 |
| Floor | 863.7 |
| Highest | 1583.1 (2024-09-01) |
| Min/Max +/- allowed | 96.1 |
Blitz rating
| Rating | 1199.9 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| 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 | 1199.9 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| 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 | 2025 3rd Annual UniZulu Tournament (Open) | Rapid | 2025-09-13 | 2025-09-13 | King Cetshwayo (KUR) | 6 | 1575.2 | 0 | 0 | 0 | 0 | Details |
| 2 | 2025 KZN Provincial Trials (U20) | Rapid | 2025-09-06 | 2025-09-06 | Ethekwini (KED) | 6 | 1575.2 | 5 | 3.5 | 1531.1 | 0 | Details |
| 3 | 2025 KwaZulu-Natal Women Championship (A) | Rapid | 2025-08-23 | 2025-08-23 | King Cetshwayo (KUR) | 6 | 1575.2 | 0 | 0 | 0 | 0 | Details |
| 4 | South African Open 2025 (B) | Classical | 2025-06-28 | 2025-07-05 | Johannesburg Metro (GJM) | 11 | 1548.2 | 11 | 6.5 | 1616.5 | 0 | Details |
| 5 | Moja Chess Extravaganza 2025 (B) | Classical | 2025-04-26 | 2025-05-01 | Johannesburg Metro (GJM) | 9 | 1502.3 | 8 | 4 | 1638 | 0 | Details |
| 6 | Moja Chess Extravaganza 2025 (Blitz) | Blitz | 2025-04-26 | 2025-04-26 | Johannesburg Metro (GJM) | 7 | 1502.3 | 6 | 2 | 1388.4 | 0 | Details |
| 7 | 2025 KZN Open (A) | Standard | 2025-05-02 | 2025-05-04 | Ethekwini (KED) | 7 | 1502.3 | 7 | 3 | 1594.2 | 0 | Details |
| 8 | South African Junior Closed Chess Championships 2025 (U20 Open) | Classical | 2025-03-31 | 2025-04-05 | Cape Winelands (WCW) | 9 | 1502.3 | 0 | 0 | 0 | 0 | Details |
| 9 | 2025 Ethekwini Open (A) | Standard | 2025-03-21 | 2025-03-22 | Ethekwini (KED) | 6 | 1525.8 | 6 | 3 | 1399.2 | 0 | Details |
| 10 | Mzansi Interprovincial Youth Chess Championships 2024 (U20 Open Combined) | Classical | 2024-12-16 | 2024-12-19 | Capricorn (LCP) | 7 | 1512.1 | 7 | 4 | 1529.1 | 0 | Details |
| 11 | 2024 Eduvos Durban Book Fair Chess Tournament | Rapid | 2024-12-01 | 2024-12-01 | Ethekwini (KED) | 6 | 1512.1 | 6 | 4 | 1602.2 | 0 | Details |
| 12 | 2024 eThekwini Games Grand Finale Chess Tournament | Standard | 2024-10-19 | 2024-10-20 | Ethekwini (KED) | 5 | 1477.3 | 5 | 4.5 | 1704.7 | 0 | Details |
| 13 | 2024 South Africa National Schools Chess Championship (U18 Boys) | Standard | 2024-09-27 | 2024-09-28 | Nelson Mandela Bay (ENM) | 7 | 1469.7 | 7 | 2 | 1122.3 | 0 | Details |
| 14 | 2024 Umlazi District Schools Chess Selection (U18 Boys) | Rapid | 2024-09-07 | 2024-09-07 | Ethekwini (KED) | 5 | 1469.7 | 5 | 4.5 | 1647.3 | 0 | Details |
| 15 | 2024 KZN Schools District Selections (U18 Boys) | Standard | 2024-09-13 | 2024-09-15 | Ethekwini (KED) | 6 | 1469.7 | 6 | 4.5 | 1614.6 | 0 | Details |
| 16 | 2024 ECA 3rd Youth Trials (A) | Standard | 2024-08-31 | 2024-09-01 | Ethekwini (KED) | 6 | 1469.7 | 6 | 5.5 | 1680.5 | 0 | Details |
| 17 | South African Open Chess Championship 2024 (B) | Classical | 2024-06-29 | 2024-07-07 | Ethekwini (KED) | 11 | 1345.5 | 11 | 7.5 | 1597.3 | 0 | Details |
| 18 | 2024 ECA 2nd Youth Trials (U18+U20) | Standard | 2024-05-18 | 2024-05-19 | Ethekwini (KED) | 6 | 1322.8 | 6 | 4 | 1429.4 | 0 | Details |
| 19 | 2024 Ethekwini Open (A) | Standard | 2024-04-20 | 2024-04-21 | Ethekwini (KED) | 6 | 1224.8 | 5 | 3 | 1576 | 0 | Details |
| 20 | 2024 ECA 1st Youth Trials (U18+U20) | Standard | 2024-04-13 | 2024-04-14 | Ethekwini (KED) | 6 | 1224.8 | 6 | 3.5 | 1454.6 | 0 | Details |
| 21 | 2023 Heritage Day Open (A) | Standard | 2023-09-23 | 2023-09-24 | Ethekwini (KED) | 6 | 1200 | 5 | 2 | 1334.1 | 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 | 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 (History)
| Games | 118 |
| Wins | 63 |
| Draws | 16 |
| Losses | 39 |
| White | 59 |
| Black | 59 |
| White wins | 32 |
| Black wins | 31 |
| Score | 71 |
| Percent | 60.2 |
| Dp | 86.4 |
| AOR | 1443.7 |
| Performance | 1530.1 |
Rankings (Main)
| National | |
| Overall | 1176 |
| Gender | 1074 |
| Age group | 537 |
| Gender/Age | 513 |
| Provincial | |
| Overall | 80 |
| Gender | 77 |
| Age group | 42 |
| Gender/Age | 42 |
| Regional | |
| Overall | 68 |
| Gender | 65 |
| Age group | 37 |
| Gender/Age | 37 |
Rankings (Standard)
| National | |
| Overall | 1053 |
| Gender | 956 |
| Age group | 475 |
| Gender/Age | 453 |
| Provincial | |
| Overall | 69 |
| Gender | 67 |
| Age group | 36 |
| Gender/Age | 36 |
| Regional | |
| Overall | 60 |
| Gender | 58 |
| Age group | 32 |
| Gender/Age | 32 |
Rankings (Rapid)
| National | |
| Overall | 1116 |
| Gender | 946 |
| Age group | 264 |
| Gender/Age | 249 |
| Provincial | |
| Overall | 127 |
| Gender | 106 |
| Age group | 31 |
| Gender/Age | 28 |
| Regional | |
| Overall | 86 |
| Gender | 72 |
| Age group | 30 |
| Gender/Age | 27 |
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 | 0 |
| Score | 0 |
| Percent | 0 |
| Aor | 0 |
| Dp | 0 |
| Prat | 0 |
Performance (12 months)
| Games | 43 |
| Score | 22 |
| Percent | 51.2 |
| Aor | 1534.9 |
| Dp | 9.9 |
| Prat | 1544.8 |
Performance (History)
| Games | 118 |
| Score | 71 |
| Percent | 60.2 |
| Aor | 1443.7 |
| Dp | 86.4 |
| Prat | 1530.1 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Kazadi, E (Elisha) | 4 | 1 | 3 | South African Open Chess Championship 2024 (B) | 2024 Eduvos Durban Book Fair Chess Tournament | Details |
| Overall | 2 | Makaula, V (Vumankosi) | 3 | 2 | 1 | 2024 ECA 2nd Youth Trials (U18+U20) | 2024 ECA 3rd Youth Trials (A) | Details |
| Overall | 3 | Matsaung, T (Thapelo) | 2 | 1 | 1 | 2024 Ethekwini Open (A) | 2025 Ethekwini Open (A) | Details |
| Overall | 4 | Mzobe, T (Thokozani) | 2 | 1 | 1 | 2024 ECA 2nd Youth Trials (U18+U20) | 2025 KZN Open (A) | Details |
| Overall | 5 | Muzanenhamo, Y (Yamkela) | 2 | 0 | 2 | 2024 ECA 2nd Youth Trials (U18+U20) | 2024 KZN Schools District Selections (U18 Boys) | Details |
| Standard | 1 | Makaula, V (Vumankosi) | 3 | 2 | 1 | 2024 ECA 2nd Youth Trials (U18+U20) | 2024 ECA 3rd Youth Trials (A) | Details |
| Standard | 2 | Matsaung, T (Thapelo) | 2 | 1 | 1 | 2024 Ethekwini Open (A) | 2025 Ethekwini Open (A) | Details |
| Standard | 3 | Mzobe, T (Thokozani) | 2 | 1 | 1 | 2024 ECA 2nd Youth Trials (U18+U20) | 2025 KZN Open (A) | Details |
| Standard | 4 | Kazadi, E (Elisha) | 2 | 1 | 1 | South African Open Chess Championship 2024 (B) | 2024 ECA 3rd Youth Trials (A) | Details |
| Standard | 5 | Muzanenhamo, Y (Yamkela) | 2 | 0 | 2 | 2024 ECA 2nd Youth Trials (U18+U20) | 2024 KZN Schools District Selections (U18 Boys) | Details |
| Rapid | 1 | Kazadi, E (Elisha) | 2 | 0 | 2 | 2024 Umlazi District Schools Chess Selection (U18 Boys) | 2024 Eduvos Durban Book Fair Chess Tournament | Details |