PLAYER PAGE
Lunje Cewuka
1120153204Buffalo City (EBC)Personal
Main rating
| Rating | 1475.4 |
| K-factor | 32 |
| Floor | 975.3 |
| Highest | 1482.5 (2025-11-01) |
| Min/Max +/- allowed | 111 |
| Rating Change () | |
| Games | 7 |
| Score | 4.5 |
| We | 4.57 |
| SWe | -0.06 |
| Temp +/- | -2 |
| Penalties | 0 |
| Weight perform | 1454 |
| Final +/- | -2 |
| New Rating () | |
| Rating | 1473.4 |
| K-factor | 32 |
| Floor | 975.3 |
| Highest | 1482.5 (2025-11-01) |
| Min/Max +/- allowed | 110.9 |
Standard rating
| Rating | 1493.9 |
| K-factor | 32 |
| Floor | 993.9 |
| Highest | 1493.9 (2026-03-01) |
| Min/Max +/- allowed | 109.1 |
| Rating Change () | |
| Games | 7 |
| Score | 4.5 |
| We | 4.71 |
| SWe | -0.21 |
| Temp +/- | -6.8 |
| Penalties | 0 |
| Weight perform | 1480.2 |
| Final +/- | -6.8 |
| New Rating () | |
| Rating | 1487.1 |
| K-factor | 32 |
| Floor | 993.9 |
| Highest | 1493.9 (2026-03-01) |
| Min/Max +/- allowed | 109.1 |
Rapid rating
| Rating | 1358.9 |
| K-factor | 36 |
| Floor | 858.9 |
| Highest | 1358.9 (2026-03-01) |
| Min/Max +/- allowed | 132.2 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1349.9 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1358.9 |
| K-factor | 36 |
| Floor | 858.9 |
| Highest | 1358.9 (2026-03-01) |
| Min/Max +/- allowed | 132.2 |
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 | Eastern Cape Open 2026 (U16-U20 Boys) | Standard | 2026-04-11 | 2026-04-12 | Buffalo City (EBC) | 7 | 1475.4 | 7 | 4.5 | 1471.2 | -2 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | 2026 Buffalo City Chess Trials 3 (U16) | Standard | 2026-03-21 | 2026-03-21 | Buffalo City (EBC) | 5 | 1475.3 | 5 | 2.5 | 1413 | -8.5 | Details |
| 2 | Vikings Rapid 2026 (A) | Rapid | 2026-02-21 | 2026-02-21 | Buffalo City (EBC) | 8 | 1475.3 | 7 | 2 | 1338.9 | -13.5 | Details |
| 3 | 2026 Buffalo City Chess Trials 2 (U16 Boys) | Standard | 2026-02-28 | 2026-02-28 | Buffalo City | 5 | 1475.3 | 5 | 4 | 1622.5 | 22.1 | Details |
| 4 | 2026 Buffalo City Chess Trials 1 (U16) | Standard | 2026-02-07 | 2026-02-07 | Buffalo City (EBC) | 5 | 1449.8 | 5 | 3.5 | 1612.1 | 10.7 | Details |
| 5 | 2025 Mzansi Individual Championships (U14 Open) | Classical | 2025-12-17 | 2025-12-20 | Nelson Mandela Bay (ENM) | 6 | 1468.2 | 6 | 2 | 1360.9 | -15.2 | Details |
| 6 | 2025 Mzansi Inter Provincial Team Championships (U14 Open) | Standard | 2025-12-15 | 2025-12-17 | Nelson Mandela Bay (ENM) | 6 | 1468.2 | 6 | 4.5 | 1547.6 | 9.5 | Details |
| 7 | Beacon Bay Christmas Rapid Tournament 2025 | Rapid | 2025-11-29 | 2025-11-29 | Buffalo City (EBC) | 6 | 1468.2 | 6 | 4 | 1360.6 | -5.8 | Details |
| 8 | Chess Vikings Trials 2 2025 (C) | Standard | 2025-10-18 | 2025-10-18 | Buffalo City (EBC) | 5 | 1403 | 5 | 4 | 1686.3 | 28.4 | Details |
| 9 | BC Open 2025 (U10-U14) | Rapid | 2025-10-04 | 2025-10-04 | Buffalo City (EBC) | 7 | 1403 | 7 | 4.5 | 1537.6 | 12.4 | Details |
| 10 | Buffalo City Chess Clubs League 2025 (A) | Standard | 2025-09-20 | 2025-09-20 | Buffalo City (EBC) | 5 | 1467.9 | 3 | 0.5 | 1383.3 | -8.1 | Details |
| 11 | EC Closed 2025 (U14 Boys) | Standard | 2025-09-06 | 2025-09-07 | Nelson Mandela Bay (ENM) | 6 | 1467.9 | 5 | 2 | 1289.8 | -20.3 | Details |
| 12 | 3rd Chess Vikings Open Championship 2025 (C) | Standard | 2025-08-02 | 2025-08-02 | Buffalo City (EBC) | 6 | 1448.3 | 6 | 4 | 1454.6 | 0.8 | Details |
| 13 | BC Schools Chess Festival 2025 (U13 Open) | Standard | 2025-07-26 | 2025-07-26 | Buffalo City (EBC) | 5 | 1448.3 | 3 | 2 | 1445.9 | -0.8 | Details |
| 14 | Beacon Bay Winter Cup 2025 (B) | Rapid | 2025-07-09 | 2025-07-09 | Buffalo City (EBC) | 6 | 1429.3 | 6 | 4.5 | 1583.6 | 11.8 | Details |
| 15 | 2nd Vikings Classical 2025 (C) | Standard | 2025-05-24 | 2025-05-24 | Buffalo City (EBC) | 5 | 1386.6 | 5 | 4 | 1622.2 | 23.7 | Details |
| 16 | 2025 Buffalo City Chess Trials 3 (U14) | Standard | 2025-05-10 | 2025-05-10 | Buffalo City (EBC) | 5 | 1365.6 | 5 | 4 | 1491 | 11.6 | Details |
| 17 | 2025 Buffalo City Chess Trials 2 (U14) | Standard | 2025-04-12 | 2025-04-12 | Buffalo City (EBC) | 5 | 1381.6 | 1 | 0 | 762.2 | -12.8 | Details |
| 18 | 2025 Buffalo City Chess Trials 1 (U14) | Standard | 2025-03-22 | 2025-03-22 | Buffalo City (EBC) | 5 | 1381.6 | 5 | 3 | 1427.7 | 3.8 | Details |
| 19 | Vikings Classical March 2025 (U14) | Standard | 2025-03-15 | 2025-03-15 | Buffalo City (EBC) | 5 | 1241.4 | 5 | 4.5 | 1684.4 | 42.5 | Details |
| 20 | Rapid Feb Leg 1 2025 (U14) | Rapid | 2025-02-15 | 2025-02-15 | Buffalo City (EBC) | 7 | 1200 | 7 | 4 | 1320.7 | 6.2 | Details |
| 21 | Beacon Bay Feb Rapid Chess Tournament 2025 (B) | Rapid | 2025-02-01 | 2025-02-01 | Buffalo City (EBC) | 6 | 1200 | 6 | 4 | 1453.2 | 16.8 | Details |
| 22 | EL Junior Closed 2024 (U14) | Standard | 2024-11-23 | 2024-11-23 | Buffalo City (EBC) | 5 | 1195.5 | 4 | 1 | 1209.3 | 1 | Details |
| 23 | 5th BC Trails 2024 (U14A) | Standard | 2024-08-17 | 2024-08-17 | Buffalo City (EBC) | 5 | 1208.6 | 5 | 2 | 1127 | -7.3 | Details |
| 24 | BC 5th Trials 2023 (U12A) | Standard | 2023-09-02 | 2023-09-02 | Buffalo City (EBC) | 5 | 1169.8 | 5 | 3.5 | 1361.5 | 19.4 | Details |
| 25 | 3rd BC Trials 2023 (U12A) | Standard | 2023-08-12 | 2023-08-12 | Buffalo City (EBC) | 5 | 1157.5 | 5 | 2.5 | 1214.6 | 6.1 | Details |
| 26 | BC Chess Trials 1 of 5 2023 (U12B) | Standard | 2023-04-22 | 2023-04-22 | Buffalo City (EBC) | 5 | 1187.7 | 4 | 1 | 993.8 | -15.1 | Details |
| 27 | 3rd Vikings Champs 2023 (U10B+U12B) | Standard | 2023-03-25 | 2023-03-25 | Buffalo City (EBC) | 5 | 1200 | 5 | 2.5 | 1144.3 | -6.1 | Details |
Game statistics ( )
| Games | 7 |
| Wins | 4 |
| Draws | 1 |
| Losses | 2 |
| White | 4 |
| Black | 3 |
| White wins | 2 |
| Black wins | 2 |
| Score | 4.5 |
| Percent | 64.3 |
| Dp | 121.4 |
| AOR | 1349.8 |
| Performance | 1471.2 |
Game statistics ()
| Games | 29 |
| Wins | 15 |
| Draws | 3 |
| Losses | 11 |
| White | 14 |
| Black | 15 |
| White wins | 6 |
| Black wins | 9 |
| Score | 16.5 |
| Percent | 56.9 |
| Dp | 58.6 |
| AOR | 1421 |
| Performance | 1479.6 |
Game statistics (History)
| Games | 144 |
| Wins | 78 |
| Draws | 13 |
| Losses | 53 |
| White | 74 |
| Black | 70 |
| White wins | 40 |
| Black wins | 38 |
| Score | 84.5 |
| Percent | 58.7 |
| Dp | 73.8 |
| AOR | 1341.4 |
| Performance | 1415.2 |
Rankings (Main)
| National | |
| Overall | 2192 |
| Gender | 1900 |
| Age group | 255 |
| Gender/Age | 203 |
| Provincial | |
| Overall | 235 |
| Gender | 206 |
| Age group | 37 |
| Gender/Age | 33 |
| Regional | |
| Overall | 83 |
| Gender | 68 |
| Age group | 15 |
| Gender/Age | 13 |
Rankings (Standard)
| National | |
| Overall | 1826 |
| Gender | 1594 |
| Age group | 208 |
| Gender/Age | 171 |
| Provincial | |
| Overall | 195 |
| Gender | 172 |
| Age group | 32 |
| Gender/Age | 29 |
| Regional | |
| Overall | 73 |
| Gender | 61 |
| Age group | 14 |
| Gender/Age | 12 |
Rankings (Rapid)
| National | |
| Overall | 1186 |
| Gender | 1014 |
| Age group | 226 |
| Gender/Age | 173 |
| Provincial | |
| Overall | 110 |
| Gender | 99 |
| Age group | 20 |
| Gender/Age | 17 |
| Regional | |
| Overall | 33 |
| Gender | 30 |
| Age group | 7 |
| Gender/Age | 6 |
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 | 7 |
| Score | 4.5 |
| Percent | 64.3 |
| Aor | 1349.8 |
| Dp | 121.4 |
| Prat | 1471.2 |
Performance ()
| Games | 29 |
| Score | 16.5 |
| Percent | 56.9 |
| Aor | 1421 |
| Dp | 58.6 |
| Prat | 1479.6 |
Performance (12 months)
| Games | 92 |
| Score | 56.5 |
| Percent | 61.4 |
| Aor | 1386.1 |
| Dp | 97 |
| Prat | 1483.1 |
Performance (History)
| Games | 144 |
| Score | 84.5 |
| Percent | 58.7 |
| Aor | 1341.4 |
| Dp | 73.8 |
| Prat | 1415.2 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Kim, H (Haeol) | 5 | 4 | 1 | EL Junior Closed 2024 (U14) | Chess Vikings Trials 2 2025 (C) | Details |
| Overall | 2 | Ndwandwa, L (Longezo) | 4 | 1 | 3 | 2nd Vikings Classical 2025 (C) | Vikings Rapid 2026 (A) | Details |
| Overall | 3 | Halana, L (Lunjalo) | 3 | 1 | 2 | Vikings Classical March 2025 (U14) | 2026 Buffalo City Chess Trials 3 (U16) | Details |
| Overall | 4 | Canham, E (Ethan) | 3 | 0 | 3 | BC 5th Trials 2023 (U12A) | Vikings Rapid 2026 (A) | Details |
| Overall | 5 | Adams, C (Chezhaan Ethan) | 3 | 1 | 2 | Beacon Bay Winter Cup 2025 (B) | 2026 Buffalo City Chess Trials 3 (U16) | Details |
| Standard | 1 | Kleynhans, R (Rachelle) | 3 | 3 | 0 | 3rd Vikings Champs 2023 (U10B+U12B) | 2026 Buffalo City Chess Trials 3 (U16) | Details |
| Standard | 2 | Mazikana, E (Ethan) | 3 | 2 | 1 | 2025 Buffalo City Chess Trials 1 (U14) | 2026 Buffalo City Chess Trials 2 (U16 Boys) | Details |
| Standard | 3 | Halana, L (Lunjalo) | 3 | 1 | 2 | Vikings Classical March 2025 (U14) | 2026 Buffalo City Chess Trials 3 (U16) | Details |
| Standard | 4 | Kim, H (Haeol) | 3 | 3 | 0 | EL Junior Closed 2024 (U14) | Chess Vikings Trials 2 2025 (C) | Details |
| Standard | 5 | Ndwandwa, L (Longezo) | 3 | 1 | 2 | 2nd Vikings Classical 2025 (C) | Chess Vikings Trials 2 2025 (C) | Details |
| Rapid | 1 | Nkompeni, K (Khayakazi) | 2 | 2 | 0 | Rapid Feb Leg 1 2025 (U14) | Beacon Bay Winter Cup 2025 (B) | Details |
| Rapid | 2 | Petzer, J (Jayden) | 2 | 0 | 2 | Rapid Feb Leg 1 2025 (U14) | Vikings Rapid 2026 (A) | Details |
| Rapid | 3 | Kim, H (Haeol) | 2 | 1 | 1 | Beacon Bay Winter Cup 2025 (B) | BC Open 2025 (U10-U14) | Details |
| Rapid | 4 | Lin, Y (Yihang) | 2 | 2 | 0 | Rapid Feb Leg 1 2025 (U14) | Beacon Bay Winter Cup 2025 (B) | Details |
| Rapid | 5 | Lin, Y (Yifan) | 2 | 0 | 2 | Beacon Bay Winter Cup 2025 (B) | BC Open 2025 (U10-U14) | Details |