PLAYER PAGE
Gradi Ilunga
1080161893West Rand (GWR)Personal
Main rating
| Rating | 1570.9 |
| K-factor | 32 |
| Floor | 1070.9 |
| Highest | 1570.9 (2026-09-01) |
| Min/Max +/- allowed | 98 |
| Rating Change () | |
| Games | 9 |
| Score | 5 |
| We | 5.47 |
| SWe | -0.89 |
| Temp +/- | -28.4 |
| Penalties | 0 |
| Weight perform | 1496.8 |
| Final +/- | -28.4 |
| New Rating () | |
| Rating | 1542.5 |
| K-factor | 32 |
| Floor | 1070.9 |
| Highest | 1570.9 (2026-09-01) |
| Min/Max +/- allowed | 97.8 |
Standard rating
| Rating | 1585 |
| K-factor | 32 |
| Floor | 1085 |
| Highest | 1585 (2026-09-01) |
| Min/Max +/- allowed | 95.8 |
| Rating Change () | |
| Games | 5 |
| Score | 2 |
| We | 3.01 |
| SWe | -1.01 |
| Temp +/- | -32.3 |
| Penalties | 0 |
| Weight perform | 1495.2 |
| Final +/- | -32.3 |
| New Rating () | |
| Rating | 1552.6 |
| K-factor | 32 |
| Floor | 1085 |
| Highest | 1585 (2026-09-01) |
| Min/Max +/- allowed | 95.8 |
Rapid rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
| Rating Change () | |
| Games | 4 |
| Score | 3 |
| We | 1.66 |
| SWe | 0.11 |
| Temp +/- | 4 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | +4 |
| New Rating () | |
| Rating | 1204 |
| K-factor | 36 |
| Floor | 704 |
| Highest | 1204 (2026-10-01) |
| Min/Max +/- allowed | 164.9 |
Blitz rating
| Rating | 1200 |
| 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 | 1200 |
| 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 |
| 1 | Gauteng Closed Chess Championships 2026 (U20 Open) | Standard | 2026-10-17 | 2026-10-17 | Ekurhuleni (GE) | 5 | 1570.9 | 5 | 2 | 1414.5 | -23.2 | Details |
| 2 | Gauteng Top Schools Teams 2026 (U19 Open) | Rapid | 2026-08-28 | 2026-08-28 | Ekurhuleni (GE) | 5 | 1570.9 | 4 | 3 | 1654.7 | 2.5 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | 2026 D2 Schools League Finals (U19) | Standard | 2026-08-15 | 2026-08-15 | West Rand (GWR) | 5 | 1570.9 | 4 | 4 | 1576.4 | 13.1 | Details |
| 2 | West Rand Womens Day Open 2026 (Open) | Standard | 2026-08-08 | 2026-08-08 | West Rand (GWR) | 5 | 1570.9 | 5 | 2 | 1591.8 | 4.7 | Details |
| 3 | 2026 D2 Top 20 Schools Individuals (U19) | Standard | 2026-07-25 | 2026-07-25 | West Rand (GWR) | 5 | 1557.8 | 4 | 2.5 | 1517.8 | -4.8 | Details |
| 4 | 2026 D2 Schools Individuals (U18 Boys) | Standard | 2026-05-15 | 2026-05-16 | West Rand (GWR) | 5 | 1540.9 | 5 | 4 | 1654.7 | 16.9 | Details |
| 5 | West Rand Open 2026 (Open) | Standard | 2026-02-07 | 2026-02-07 | West Rand (GWR) | 5 | 1518.1 | 5 | 3.5 | 1656.5 | 9.5 | Details |
| 6 | JCC Steyn City High Schools League 2025 (A) | Standard | 2025-05-07 | 2025-06-09 | Johannesburg Metro (GJM) | 6 | 1496.3 | 3 | 3 | 1714.6 | 13.6 | Details |
| 7 | 2025 D2 Schools Individuals (U18 Open) | Standard | 2025-05-10 | 2025-05-10 | West Rand (GWR) | 5 | 1485.5 | 5 | 3.5 | 1560.7 | 6.8 | Details |
| 8 | Gauteng Inter-Region at UJ 2024 (U18 Open) | Standard | 2024-12-07 | 2024-12-08 | Johannesburg Metro (GJM) | 5 | 1498.7 | 4 | 2 | 1404.9 | -8.3 | Details |
| 9 | 2024 West Rand Closed (U18) | Standard | 2024-10-12 | 2024-10-12 | West Rand (GWR) | 5 | 1512.2 | 5 | 3 | 1416.1 | -8.5 | Details |
| 10 | 2024 West Rand Trials (U18) | Standard | 2024-09-07 | 2024-09-07 | West Rand (GWR) | 5 | 1523.4 | 5 | 3.5 | 1455 | -7 | Details |
| 11 | D2 School League Finals 2024 (U19) | Standard | 2024-07-20 | 2024-07-20 | West Rand (GWR) | 5 | 1499 | 5 | 4 | 1646.8 | 15.3 | Details |
| 12 | 2024 D2 Schools Individuals (U18 Boys) | Standard | 2024-05-04 | 2024-05-04 | West Rand (GWR) | 5 | 1518.1 | 5 | 3 | 1401.1 | -12 | Details |
| 13 | 2024 West Rand RHS Open (Open) | Standard | 2024-04-13 | 2024-04-13 | West Rand (GWR) | 5 | 1460.8 | 5 | 3 | 1522.8 | 7.6 | Details |
| 14 | Dainfern College Chess League 2024 (A) | Standard | 2024-01-29 | 2024-03-11 | Johannesburg Metro (GJM) | 6 | 1460.8 | 5 | 4 | 1600.2 | 13.1 | Details |
| 15 | 2024 West Rand Juniors (U18) | Standard | 2024-03-09 | 2024-03-09 | West Rand (GWR) | 5 | 1346.7 | 5 | 4 | 1544 | 19.9 | Details |
| 16 | 2024 Gauteng Inter-Region Chess Championship (U16B) | Standard | 2024-01-13 | 2024-01-14 | Tshwane (GTP) | 5 | 1311.8 | 5 | 3 | 1481.4 | 19.3 | Details |
| 17 | West Rand vs Bojanala Inter-Regional Championships 2023 (U16) | Standard | 2023-10-14 | 2023-10-14 | West Rand (GWR) | 5 | 1236.5 | 5 | 2 | 1367.4 | 11.8 | Details |
| 18 | St Peters College Chess League 2023 (B) | Standard | 2023-09-11 | 2023-10-23 | Johannesburg Metro (GJM) | 5 | 1236.5 | 4 | 4 | 1621 | 30 | Details |
| 19 | 2023 West Rand Trials (U16) | Standard | 2023-09-09 | 2023-09-09 | West Rand (GWR) | 5 | 1200 | 5 | 3.5 | 1415.3 | 20.3 | Details |
Game statistics ( )
| Games | 5 |
| Wins | 2 |
| Draws | 0 |
| Losses | 3 |
| White | 2 |
| Black | 3 |
| White wins | 0 |
| Black wins | 2 |
| Score | 2 |
| Percent | 40 |
| Dp | -85 |
| AOR | 1499.5 |
| Performance | 1414.5 |
Game statistics ()
| Games | 32 |
| Wins | 19 |
| Draws | 4 |
| Losses | 9 |
| White | 16 |
| Black | 16 |
| White wins | 9 |
| Black wins | 10 |
| Score | 21 |
| Percent | 65.6 |
| Dp | 132.8 |
| AOR | 1447.9 |
| Performance | 1580.7 |
Game statistics (History)
| Games | 98 |
| Wins | 62 |
| Draws | 9 |
| Losses | 27 |
| White | 49 |
| Black | 49 |
| White wins | 31 |
| Black wins | 31 |
| Score | 66.5 |
| Percent | 67.9 |
| Dp | 151.8 |
| AOR | 1377.6 |
| Performance | 1529.4 |
Rankings (Main)
| National | |
| Overall | 1298 |
| Gender | 1177 |
| Age group | 128 |
| Gender/Age | 113 |
| Provincial | |
| Overall | 475 |
| Gender | 426 |
| Age group | 48 |
| Gender/Age | 40 |
| Regional | |
| Overall | 18 |
| Gender | 16 |
| Age group | 4 |
| Gender/Age | 3 |
Rankings (Standard)
| National | |
| Overall | 1086 |
| Gender | 984 |
| Age group | 105 |
| Gender/Age | 93 |
| Provincial | |
| Overall | 423 |
| Gender | 384 |
| Age group | 40 |
| Gender/Age | 34 |
| Regional | |
| Overall | 16 |
| Gender | 15 |
| Age group | 4 |
| Gender/Age | 3 |
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 | 2 |
| Percent | 40 |
| Aor | 1499.5 |
| Dp | -85 |
| Prat | 1414.5 |
Performance ()
| Games | 32 |
| Score | 21 |
| Percent | 65.6 |
| Aor | 1447.9 |
| Dp | 132.8 |
| Prat | 1580.7 |
Performance (12 months)
| Games | 32 |
| Score | 21 |
| Percent | 65.6 |
| Aor | 1447.9 |
| Dp | 132.8 |
| Prat | 1580.7 |
Performance (History)
| Games | 98 |
| Score | 66.5 |
| Percent | 67.9 |
| Aor | 1377.6 |
| Dp | 151.8 |
| Prat | 1529.4 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Msebenzi, V (Vusumzi) | 4 | 3 | 1 | 2024 D2 Schools Individuals (U18 Boys) | West Rand Open 2026 (Open) | Details |
| Overall | 2 | Arlow, JF (Jonathan) | 3 | 1 | 2 | 2024 D2 Schools Individuals (U18 Boys) | 2026 D2 Schools League Finals (U19) | Details |
| Overall | 3 | Morobe, N (Nhlakanipho Thato) | 3 | 1 | 2 | 2024 West Rand Juniors (U18) | 2024 West Rand Closed (U18) | Details |
| Overall | 4 | Sehularo, K (Kganya) | 2 | 0 | 2 | 2026 D2 Schools Individuals (U18 Boys) | 2026 D2 Top 20 Schools Individuals (U19) | Details |
| Overall | 5 | Mbiza, T (Thembani Tshepo) | 2 | 2 | 0 | 2023 West Rand Trials (U16) | 2024 West Rand Juniors (U18) | Details |
| Standard | 1 | Msebenzi, V (Vusumzi) | 4 | 3 | 1 | 2024 D2 Schools Individuals (U18 Boys) | West Rand Open 2026 (Open) | Details |
| Standard | 2 | Morobe, N (Nhlakanipho Thato) | 3 | 1 | 2 | 2024 West Rand Juniors (U18) | 2024 West Rand Closed (U18) | Details |
| Standard | 3 | Arlow, JF (Jonathan) | 3 | 1 | 2 | 2024 D2 Schools Individuals (U18 Boys) | 2026 D2 Schools League Finals (U19) | Details |
| Standard | 4 | Sehularo, K (Kganya) | 2 | 0 | 2 | 2026 D2 Schools Individuals (U18 Boys) | 2026 D2 Top 20 Schools Individuals (U19) | Details |
| Standard | 5 | Mbiza, T (Thembani Tshepo) | 2 | 2 | 0 | 2023 West Rand Trials (U16) | 2024 West Rand Juniors (U18) | Details |