PLAYER PAGE
Prince Kwame Kusi
1110311772Ekurhuleni (GE)Personal
Main rating
| Rating | 1763.2 |
| K-factor | 28 |
| Floor | 1263.2 |
| Highest | 1763.2 (2026-09-01) |
| Min/Max +/- allowed | 74 |
| Rating Change () | |
| Games | 5 |
| Score | 4 |
| We | 4.29 |
| SWe | -0.14 |
| Temp +/- | -3.8 |
| Penalties | 0 |
| Weight perform | 1706.5 |
| Final +/- | -3.8 |
| New Rating () | |
| Rating | 1759.4 |
| K-factor | 28 |
| Floor | 1263.2 |
| Highest | 1763.2 (2026-09-01) |
| Min/Max +/- allowed | 74.3 |
Standard rating
| Rating | 1763.2 |
| K-factor | 28 |
| Floor | 1263.2 |
| Highest | 1763.2 (2026-09-01) |
| Min/Max +/- allowed | 74.3 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1757.8 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1763.2 |
| K-factor | 28 |
| Floor | 1263.2 |
| Highest | 1763.2 (2026-09-01) |
| Min/Max +/- allowed | 74.3 |
Rapid rating
| Rating | 1479.3 |
| K-factor | 32 |
| Floor | 979.3 |
| Highest | 1479.3 (2026-04-01) |
| Min/Max +/- allowed | 111.4 |
| Rating Change () | |
| Games | 5 |
| Score | 4 |
| We | 4.23 |
| SWe | -0.23 |
| Temp +/- | -7.5 |
| Penalties | 0 |
| Weight perform | 1539 |
| Final +/- | +59.8 |
| New Rating () | |
| Rating | 1539 |
| K-factor | 32 |
| Floor | 1039 |
| Highest | 1539 (2026-09-01) |
| Min/Max +/- allowed | 102.3 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-10-01) |
| 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 (2024-10-01) |
| Min/Max +/- allowed | 165.8 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Ekurhuleni Rapid 2026 (A) | Rapid | 2026-08-29 | 2026-08-29 | Ekurhuleni (GE) | 5 | 1763.2 | 5 | 4 | 1674.8 | -3.8 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Ekurhuleni 3rd Trials 2026 (C) | Standard | 2026-07-25 | 2026-07-25 | Ekurhuleni (GE) | 5 | 1763.2 | 5 | 4 | 1766.4 | 8.3 | Details |
| 2 | Ekurhuleni 3rd Standard Tournament 2026 (A) | Standard | 2026-08-08 | 2026-08-08 | Ekurhuleni (GE) | 5 | 1763.2 | 4 | 2 | 1833.3 | 13.7 | Details |
| 3 | Ekurhuleni Open 2026 (C) | Standard | 2026-05-23 | 2026-05-23 | Ekurhuleni (GE) | 5 | 1607.7 | 5 | 4.5 | 1708.5 | 15.1 | Details |
| 4 | Ekurhuleni 2nd Trial 2026 (B) | Standard | 2026-06-20 | 2026-06-20 | Ekurhuleni (GE) | 5 | 1607.7 | 4 | 3 | 1754.8 | 0 | Details |
| 5 | Elise Steenkamp 2026 (Queen) | Standard | 2026-06-13 | 2026-06-15 | Tshwane (GTP) | 7 | 1607.7 | 7 | 5.5 | 1810.7 | 42.9 | Details |
| 6 | Ekurhuleni 1st Trial 2026 (C) | Standard | 2026-04-11 | 2026-04-11 | Ekurhuleni (GE) | 5 | 1587 | 0 | 0 | 500 | 0 | Details |
| 7 | Chess Power House May Rapid 2026 (B) | Rapid | 2026-05-24 | 2026-05-24 | Johannesburg Metro (GJM) | 5 | 1587 | 0 | 0 | 500 | 0 | Details |
| 8 | Ekurhuleni North District Individuals 2026 (U15 Boys) | Standard | 2026-05-09 | 2026-05-09 | Ekurhuleni (GE) | 5 | 1587 | 4 | 3.5 | 1670.9 | 10.8 | Details |
| 9 | Chess Power House Freedom Day Open 2026 (B) | Standard | 2026-04-27 | 2026-04-27 | Ekurhuleni (GE) | 5 | 1536.3 | 5 | 3.5 | 1600.3 | 9.1 | Details |
| 10 | Kemptonpark Cluster 2026 (U15 Open) | Rapid | 2026-04-18 | 2026-04-18 | Ekurhuleni (GE) | 5 | 1536.3 | 4 | 3.5 | 1734.6 | 18.2 | Details |
| 11 | East Rand Chess Club Open 2026 (C) | Rapid | 2026-03-14 | 2026-03-14 | Ekurhuleni (GE) | 5 | 1501.3 | 0 | 0 | 500 | 0 | Details |
| 12 | Chess Power House Boksburg Open 2026 (B) | Standard | 2026-03-13 | 2026-03-13 | Ekurhuleni (GE) | 5 | 1501.3 | 5 | 3.5 | 1613.9 | 16.6 | Details |
| 13 | Ekurhuleni 1st Standard Tournament 2026 (C) | Standard | 2026-02-14 | 2026-02-14 | Ekurhuleni (GE) | 5 | 1480.1 | 5 | 3.5 | 1475.6 | 0.5 | Details |
| 14 | JP Wagner Cup 2026 (U16) | Standard | 2026-01-31 | 2026-01-31 | Ekurhuleni (GE) | 5 | 1480.1 | 0 | 0 | 0 | 0 | Details |
| 15 | EG Janesn Open 2026 (U15) | Standard | 2026-02-07 | 2026-02-07 | Ekurhuleni (GE) | 5 | 1480.1 | 5 | 4 | 1608.5 | 9.1 | Details |
| 16 | 2026 Tshwane Chess Registration Tournament (C1) | Standard | 2026-01-31 | 2026-01-31 | Tshwane (GTP) | 5 | 1480.1 | 0 | 0 | 0 | 0 | Details |
| 17 | 2025 Mzansi Individual Championships (U16 Open) | Classical | 2025-12-17 | 2025-12-20 | Nelson Mandela Bay (ENM) | 6 | 1475.1 | 5 | 2.5 | 1602.2 | 15.6 | Details |
| 18 | Gauteng Inter-Region at Emerald Resort 2025 (U16 Championship) | Standard | 2025-12-06 | 2025-12-07 | Sedibeng (GSV) | 5 | 1475.1 | 5 | 2 | 1354.7 | -12.4 | Details |
| 19 | Ekurhuleni Trial 4 2025 (D) | Standard | 2025-09-21 | 2025-09-21 | Ekurhuleni (GE) | 5 | 1479.3 | 5 | 3 | 1444.1 | -2.7 | Details |
| 20 | South African Open 2025 (U16 Open) | Classical | 2025-07-03 | 2025-07-05 | Johannesburg Metro (GJM) | 5 | 1474.5 | 4 | 2 | 1506.4 | 3 | Details |
| 21 | Ekurhuleni Trial 2 2025 (D) | Standard | 2025-06-21 | 2025-06-21 | Ekurhuleni (GE) | 5 | 1485.9 | 5 | 3 | 1376.1 | -9.8 | Details |
| 22 | Ekurhuleni North School District Finals 2025 (U15 Boys) | Standard | 2025-06-14 | 2025-06-14 | Ekurhuleni (GE) | 5 | 1485.9 | 5 | 3 | 1342.6 | -13.1 | Details |
| 23 | Chess Power House Youth Day Rapid 2025 (B) | Rapid | 2025-06-16 | 2025-06-16 | Ekurhuleni (GE) | 5 | 1485.9 | 5 | 4 | 1527.2 | 3.3 | Details |
| 24 | Kemptonpark School Cluster 2025 (U15) | Rapid | 2025-06-07 | 2025-06-07 | Ekurhuleni (GE) | 5 | 1485.9 | 5 | 4.5 | 1653.5 | 12.6 | Details |
| 25 | Ekurhuleni Trials 2025 (D) | Standard | 2025-05-24 | 2025-05-24 | Ekurhuleni (GE) | 5 | 1430.5 | 5 | 4 | 1613.1 | 18.6 | Details |
| 26 | Moja Chess Extravaganza 2025 (C) | Classical | 2025-04-26 | 2025-05-01 | Johannesburg Metro (GJM) | 9 | 1430.5 | 8 | 4 | 1516.6 | 16 | Details |
| 27 | Moja Chess Extravaganza 2025 (Blitz) | Blitz | 2025-04-26 | 2025-04-26 | Johannesburg Metro (GJM) | 7 | 1430.5 | 0 | 0 | 0 | 0 | Details |
| 28 | Sebokeng Chess Rapid 21 Mar 2025 (B) | Rapid | 2025-03-21 | 2025-03-21 | Sedibeng (GSV) | 6 | 1380.6 | 6 | 4 | 1404.4 | 2.2 | Details |
| 29 | Ekurhuleni Chess Open 2025 (C) | Standard | 2025-03-15 | 2025-03-15 | Ekurhuleni (GE) | 5 | 1380.6 | 5 | 3.5 | 1460.7 | 8.6 | Details |
| 30 | AHS Open Chess Tournament 2025 (C) | Standard | 2025-03-01 | 2025-03-01 | Tshwane (GTP) | 5 | 1380.6 | 5 | 3 | 1562.4 | 16.9 | Details |
| 31 | Ekurhuleni/Springs Open 025 (U16) | Standard | 2025-02-22 | 2025-02-22 | Ekurhuleni (GE) | 5 | 1353.6 | 4 | 1.5 | 1288 | -5.1 | Details |
| 32 | CPH Primrose Open 2025 (C) | Standard | 2025-02-08 | 2025-02-08 | Ekurhuleni (GE) | 5 | 1353.6 | 5 | 3 | 1415.7 | 5.3 | Details |
| 33 | Gauteng Inter-Region at UJ 2024 (U14 Candidates) | Standard | 2024-12-07 | 2024-12-08 | Johannesburg Metro (GJM) | 5 | 1192.6 | 5 | 4 | 1545.6 | 38.3 | Details |
| 34 | East Rand Chess Year end Open 2024 (C) | Standard | 2024-11-30 | 2024-11-30 | Ekurhuleni (GE) | 5 | 1192.6 | 5 | 4 | 1619.1 | 42.2 | Details |
| 35 | Ekurhuleni Chess Soncini Playoffs 2024 (Boys) | Rapid | 2024-09-14 | 2024-09-14 | Ekurhuleni (GE) | 5 | 1200 | 5 | 2 | 1139.6 | -3.7 | 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 | 58 |
| Wins | 40 |
| Draws | 9 |
| Losses | 9 |
| White | 30 |
| Black | 28 |
| White wins | 24 |
| Black wins | 16 |
| Score | 44.5 |
| Percent | 76.7 |
| Dp | 227.2 |
| AOR | 1460.6 |
| Performance | 1687.7 |
Game statistics (History)
| Games | 150 |
| Wins | 91 |
| Draws | 21 |
| Losses | 38 |
| White | 72 |
| Black | 78 |
| White wins | 49 |
| Black wins | 42 |
| Score | 101.5 |
| Percent | 67.7 |
| Dp | 150.2 |
| AOR | 1402.6 |
| Performance | 1552.7 |
Rankings (Main)
| National | |
| Overall | 345 |
| Gender | 322 |
| Age group | 25 |
| Gender/Age | 21 |
| Provincial | |
| Overall | 138 |
| Gender | 128 |
| Age group | 11 |
| Gender/Age | 10 |
| Regional | |
| Overall | 13 |
| Gender | 13 |
| Age group | 2 |
| Gender/Age | 2 |
Rankings (Standard)
| National | |
| Overall | 329 |
| Gender | 309 |
| Age group | 26 |
| Gender/Age | 22 |
| Provincial | |
| Overall | 131 |
| Gender | 123 |
| Age group | 11 |
| Gender/Age | 10 |
| Regional | |
| Overall | 15 |
| Gender | 15 |
| Age group | 2 |
| Gender/Age | 2 |
Rankings (Rapid)
| National | |
| Overall | 506 |
| Gender | 461 |
| Age group | 79 |
| Gender/Age | 69 |
| Provincial | |
| Overall | 109 |
| Gender | 96 |
| Age group | 14 |
| Gender/Age | 10 |
| Regional | |
| Overall | 24 |
| Gender | 19 |
| Age group | 5 |
| Gender/Age | 3 |
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 | 58 |
| Score | 44.5 |
| Percent | 76.7 |
| Aor | 1460.6 |
| Dp | 227.2 |
| Prat | 1687.7 |
Performance (12 months)
| Games | 73 |
| Score | 52 |
| Percent | 71.2 |
| Aor | 1461.9 |
| Dp | 180.5 |
| Prat | 1642.4 |
Performance (History)
| Games | 150 |
| Score | 101.5 |
| Percent | 67.7 |
| Aor | 1402.6 |
| Dp | 150.2 |
| Prat | 1552.7 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Nengovhela, M (Manakela) | 6 | 2 | 4 | Ekurhuleni/Springs Open 025 (U16) | Ekurhuleni North District Individuals 2026 (U15 Boys) | Details |
| Overall | 2 | Erasmus, M (Max) | 3 | 2 | 1 | Ekurhuleni Trials 2025 (D) | Ekurhuleni Open 2026 (C) | Details |
| Overall | 3 | Msibi, S (Sibusiso) | 3 | 0 | 3 | East Rand Chess Year end Open 2024 (C) | Ekurhuleni 2nd Trial 2026 (B) | Details |
| Overall | 4 | Shen Yu, C (Caroline) | 2 | 2 | 0 | Ekurhuleni Trial 2 2025 (D) | Ekurhuleni Trial 4 2025 (D) | Details |
| Overall | 5 | Hlope, S (Siphosethu) | 2 | 0 | 2 | Ekurhuleni Trial 2 2025 (D) | Ekurhuleni Trial 4 2025 (D) | Details |
| Standard | 1 | Nengovhela, M (Manakela) | 4 | 1 | 3 | Ekurhuleni/Springs Open 025 (U16) | Ekurhuleni North District Individuals 2026 (U15 Boys) | Details |
| Standard | 2 | Erasmus, M (Max) | 3 | 2 | 1 | Ekurhuleni Trials 2025 (D) | Ekurhuleni Open 2026 (C) | Details |
| Standard | 3 | Msibi, S (Sibusiso) | 3 | 0 | 3 | East Rand Chess Year end Open 2024 (C) | Ekurhuleni 2nd Trial 2026 (B) | Details |
| Standard | 4 | Liebenberg, M (Michael) | 2 | 0 | 2 | Ekurhuleni Trial 2 2025 (D) | Ekurhuleni Trial 4 2025 (D) | Details |
| Standard | 5 | Steele, SJ (Sangwani Jude) | 2 | 2 | 0 | Chess Power House Boksburg Open 2026 (B) | Chess Power House Freedom Day Open 2026 (B) | Details |
| Rapid | 1 | Nengovhela, M (Manakela) | 2 | 1 | 1 | Kemptonpark School Cluster 2025 (U15) | Kemptonpark Cluster 2026 (U15 Open) | Details |