PLAYER PAGE
Personal
Cewuka, L (Lunje)
Chess SA id
1120153204FIDE id
534020810Date of birth
2012-02-21 (U16)Gender
MaleRegion
Buffalo City (EBC)Citizen
RSATitles
Chess SA registered
NoLast active game
2025-12-20Personal details last changed
2025-07-18Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1449 | 1440.2 | 1349.2 | 1200 |
| Raw rating | 1449 | 1414.8 | 1349.2 | 1200 |
| Weighted rating | 1350.8 | 1320.2 | 1280 | 1200 |
| Weighted performance | 1431.4 | 1440.2 | 1319.1 | 0 |
| Floor | 967.6 | 923.5 | 851.4 | 700 |
| K-factor | 32 | 32 | 36 | 36 |
| Min/Max rating change allowed | 116.3 | 122.1 | 134.1 | 165.8 |
| Highest rating | 1482.52025-11-01 | 1475.92025-11-01 | 1351.42025-11-01 | 12002018-10-01 |
| Highest raw rating | 1467.62025-11-01 | 1423.52025-11-01 | 1351.42025-11-01 | 12002024-03-01 |
| Highest weighted rating | 1350.82026-01-01 | 1320.22026-01-01 | 12802026-01-01 | 12002018-10-01 |
| Highest weighted performance | 1482.52025-11-01 | 1475.92025-11-01 | 1319.12026-01-01 | 12002024-03-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | -9.5 | 0 | 0 |
| New rating | 1449 | 1430.7 | 1349.2 | 1200 |
| Analysis | ||||
| Rating | 1449 | 1440.2 | 1349.2 | 1200 |
| Raw rating | 1449 | 1414.8 | 1349.2 | 1200 |
| Weighted rating | 1350.8 | 1320.2 | 1280 | |
| Weighted performance | 1431.4 | 1440.2 | 1319.1 | |
| K-factor | 32 | 32 | 36 | 36 |
| Floor | 967.6 | 923.5 | 851.4 | 700 |
| Max/Min rating change allowed | 116.3 | 122.1 | 134.1 | 165.8 |
| Games | 0 | 0 | 0 | 0 |
| Score | 0 | 0 | 0 | 0 |
| Expected score | 0 | 0 | 0 | 0 |
| Score-Expected | 0 | 0 | 0 | 0 |
| Temp raw +/- | 0 | 0 | 0 | 0 |
| Final raw +/- | 0 | 0 | 0 | 0 |
| New raw rating | 1449 | 1414.8 | 1349.2 | 1200 |
| New weighted rating | 1363 | 1331.3 | 1287.9 | 1200 |
| New weighted performance | 1422 | 1430.7 | 1310.1 | 0 |
| Temp new rating | 1449 | 1430.7 | 1349.2 | 1200 |
| Temp new rating +/- | 0 | -9.5 | 0 | 0 |
| Final new rating +/- | 0 | -9.5 | 0 | 0 |
| New rating | 1449 | 1430.7 | 1349.2 | 1200 |
| New K-factor | 32 | 32 | 36 | 36 |
| New floor | 967.6 | 923.5 | 851.4 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 69 | 43 | 26 | 0 | |
| 9 | 9 | 0 | 0 | |
| 19 | 19 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 97 | 71 | 26 | 0 |
| Games since | |||||||||||||||||
| Main78 | Standard52 | Rapid26 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | U14 | ||||||||||||||||
| Region | Buffalo City (EBC) | ||||||||||||||||
| Province | Eastern Cape (EC) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | 1521 | 183 | 63 | ||||||||||||||
| Male | 1283 | 160 | 53 | ||||||||||||||
| U14 | 219 | 37 | 17 | ||||||||||||||
| U14 Male | 166 | 30 | 15 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | 1502 | 186 | 71 | ||||||||||||||
| Male | 1255 | 161 | 59 | ||||||||||||||
| U14 | 221 | 38 | 17 | ||||||||||||||
| U14 Male | 166 | 31 | 15 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | 758 | 50 | 11 | ||||||||||||||
| Male | 633 | 42 | 10 | ||||||||||||||
| U14 | 157 | 7 | 3 | ||||||||||||||
| U14 Male | 122 | 4 | 3 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U14 | -1 | -1 | -1 | ||||||||||||||
| U14 Male | -1 | -1 | -1 | ||||||||||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 0 | 0 | 0 | 0 | 0 | 0 |
| Standard | 0 | 0 | 0 | 0 | 0 | 0 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 69 | 45 | 65.22 | 129.3 | 1352 | 1481.4 |
| Standard | 43 | 28 | 65.12 | 128.5 | 1359.5 | 1488 |
| Rapid | 26 | 17 | 65.38 | 130.8 | 1339.6 | 1470.3 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 97 | 57.5 | 59.28 | 78.9 | 1315.6 | 1394.5 |
| Standard | 71 | 40.5 | 57.04 | 59.9 | 1306.8 | 1366.7 |
| Rapid | 26 | 17 | 65.38 | 130.8 | 1339.6 | 1470.3 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2026-01-01 | 1449 | 1414.8 | 1349.2 | 1200 |
| 2025-11-30 | 1467.6 | 1423.5 | 1351.4 | 1200 |
| 2025-11-01 | 1467.6 | 1423.5 | 1351.4 | 1200 |
| 2025-09-30 | 1402.6 | 1367.5 | 1325.8 | 1200 |
| 2025-09-01 | 1448.6 | 1417.7 | 1325.8 | 1200 |
| 2025-08-01 | 1448.3 | 1401.9 | 1325.8 | 1200 |
| 2025-07-01 | 1429.3 | 1401.9 | 1275.7 | 1200 |
| 2025-06-01 | 1386.6 | 1340 | 1275.7 | 1200 |
| 2025-05-01 | 1365.6 | 1301.3 | 1275.7 | 1200 |
| 2025-04-01 | 1381.6 | 1300.3 | 1275.7 | 1200 |
| 2025-03-01 | 1241.4 | 1200 | 1275.7 | 1200 |
| 2025-02-01 | 1200 | 1199.2 | 1200 | 1200 |
| 2025-01-01 | 1197.3 | 1195.9 | 1200 | 1200 |
| 2024-12-01 | 1195.5 | 1194.8 | 1200 | 1200 |
| 2024-11-01 | 1195.5 | 1194.8 | 1200 | 1200 |
| 2024-10-01 | 1195.5 | 1194.8 | 1200 | 1200 |
| 2024-09-01 | 1195.5 | 1194.8 | 1200 | 1200 |
| 2024-11-01 | 1208.6 | 1208.8 | 1200 | 1200 |
| 2024-07-01 | 1208.6 | 1208.8 | 1200 | 1200 |
| 2024-06-01 | 1208.6 | 1208.8 | 1200 | 1200 |
| 2024-05-01 | 1208.6 | 1208.8 | 1200 | 1200 |
| 2024-04-01 | 1208.6 | 1208.8 | 1200 | 1200 |
| 2024-03-01 | 1208.6 | 1208.8 | 1200 | 1200 |
| 2024-02-01 | 1208.6 | 1208.8 | 1200 | 1200 |
Comming soon.
Tournaments
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2025 Mzansi Individual Championships (U14 Open) | 2025-12-17 | 2025-12-20 | Standard | Nelson Mandela Bay (ENM) | 6 | 6 | 2 | Yes | Analysis |
| 2 | 2025 Mzansi Inter Provincial Team Championships (U14 Open) | 2025-12-15 | 2025-12-17 | Standard | Nelson Mandela Bay (ENM) | 6 | 6 | 4.5 | Yes | Analysis |
| 3 | Beacon Bay Christmas Rapid Tournament 2025 | 2025-11-29 | 2025-11-29 | Rapid | Buffalo City (EBC) | 6 | 6 | 4 | Yes | Analysis |
| 4 | Chess Vikings Trials 2 2025 (C) | 2025-10-18 | 2025-10-18 | Standard | Buffalo City (EBC) | 5 | 5 | 4 | Yes | Analysis |
| 5 | BC Open 2025 (U10-U14) | 2025-10-04 | 2025-10-04 | Rapid | Buffalo City (EBC) | 7 | 7 | 4.5 | Yes | Analysis |
| 6 | Buffalo City Chess Clubs League 2025 (A) | 2025-09-20 | 2025-09-20 | Standard | Buffalo City (EBC) | 5 | 3 | 0.5 | Yes | Analysis |
| 7 | EC Closed 2025 (U14 Boys) | 2025-09-06 | 2025-09-07 | Standard | Nelson Mandela Bay (ENM) | 6 | 5 | 2 | Yes | Analysis |
| 8 | 3rd Chess Vikings Open Championship 2025 (C) | 2025-08-02 | 2025-08-02 | Standard | Buffalo City (EBC) | 6 | 6 | 4 | Yes | Analysis |
| 9 | BC Schools Chess Festival 2025 (U13 Open) | 2025-07-26 | 2025-07-26 | Standard | Buffalo City (EBC) | 5 | 3 | 2 | Yes | Analysis |
| 10 | Beacon Bay Winter Cup 2025 (B) | 2025-07-09 | 2025-07-09 | Rapid | Buffalo City (EBC) | 6 | 6 | 4.5 | Yes | Analysis |
| 11 | 2nd Vikings Classical 2025 (C) | 2025-05-24 | 2025-05-24 | Standard | Buffalo City (EBC) | 5 | 5 | 4 | Yes | Analysis |
| 12 | 2025 Buffalo City Chess Trials 3 (U14) | 2025-05-10 | 2025-05-10 | Standard | Buffalo City (EBC) | 5 | 5 | 4 | Yes | Analysis |
| 13 | 2025 Buffalo City Chess Trials 2 (U14) | 2025-04-12 | 2025-04-12 | Standard | Buffalo City (EBC) | 5 | 1 | 0 | Yes | Analysis |
| 14 | 2025 Buffalo City Chess Trials 1 (U14) | 2025-03-22 | 2025-03-22 | Standard | Buffalo City (EBC) | 5 | 5 | 3 | Yes | Analysis |
| 15 | Vikings Classical March 2025 (U14) | 2025-03-15 | 2025-03-15 | Standard | Buffalo City (EBC) | 5 | 5 | 4.5 | Yes | Analysis |
| 16 | Rapid Feb Leg 1 2025 (U14) | 2025-02-15 | 2025-02-15 | Rapid | Buffalo City (EBC) | 7 | 7 | 4 | Yes | Analysis |
| 17 | Beacon Bay Feb Rapid Chess Tournament 2025 (B) | 2025-02-01 | 2025-02-01 | Rapid | Buffalo City (EBC) | 6 | 6 | 4 | Yes | Analysis |
| 18 | EL Junior Closed 2024 (U14) | 2024-11-23 | 2024-11-23 | Standard | Buffalo City (EBC) | 5 | 4 | 1 | Yes | Analysis |
| 19 | 5th BC Trails 2024 (U14A) | 2024-08-17 | 2024-08-17 | Standard | Buffalo City (EBC) | 5 | 5 | 2 | Yes | Analysis |
| 20 | BC 5th Trials 2023 (U12A) | 2023-09-02 | 2023-09-02 | Standard | Buffalo City (EBC) | 5 | 5 | 3.5 | Yes | Analysis |
| 21 | 3rd BC Trials 2023 (U12A) | 2023-08-12 | 2023-08-12 | Standard | Buffalo City (EBC) | 5 | 5 | 2.5 | Yes | Analysis |
| 22 | BC Chess Trials 1 of 5 2023 (U12B) | 2023-04-22 | 2023-04-22 | Standard | Buffalo City (EBC) | 5 | 4 | 1 | Yes | Analysis |
| 23 | 3rd Vikings Champs 2023 (U10B+U12B) | 2023-03-25 | 2023-03-25 | Standard | Buffalo City (EBC) | 5 | 5 | 2.5 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 7 | Tournament2025 Buffalo City Chess Trials 3 | Tournament2nd Vikings Classical 2025 | ||||||
| date2025-05-10 | rnd3 | typeStandard | result1 | date2025-05-24 | rnd4 | typeStandard | result1 | ||
| OpponentYokwana, K (Koena) | OpponentHalana, L (Lunjalo) | ||||||||
| 2 | 5 | TournamentBC Schools Chess Festival 2025 | Tournament3rd Chess Vikings Open Championship 2025 | ||||||
| date2025-07-26 | rnd5 | typeStandard | result1 | date2025-08-02 | rnd4 | typeStandard | result1 | ||
| OpponentMnyaka, I (Isiphile) | OpponentWoodbridge, J (Jamie) | ||||||||
| 3 | 5 | TournamentVikings Classical March 2025 | TournamentVikings Classical March 2025 | ||||||
| date2025-03-15 | rnd1 | typeStandard | result1 | date2025-03-15 | rnd5 | typeStandard | result0.5 | ||
| OpponentMajeng, B (Boitumelo) | OpponentKim, H (Haeol) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 7 | Tournament2025 Buffalo City Chess Trials 3 | Tournament2nd Vikings Classical 2025 | ||||||
| date2025-05-10 | rnd3 | typeStandard | result1 | date2025-05-24 | rnd4 | typeStandard | result1 | ||
| OpponentYokwana, K (Koena) | OpponentHalana, L (Lunjalo) | ||||||||
| 2 | 5 | TournamentBC Schools Chess Festival 2025 | Tournament3rd Chess Vikings Open Championship 2025 | ||||||
| date2025-07-26 | rnd5 | typeStandard | result1 | date2025-08-02 | rnd4 | typeStandard | result1 | ||
| OpponentMnyaka, I (Isiphile) | OpponentWoodbridge, J (Jamie) | ||||||||
| 3 | 5 | TournamentVikings Classical March 2025 | TournamentVikings Classical March 2025 | ||||||
| date2025-03-15 | rnd1 | typeStandard | result1 | date2025-03-15 | rnd5 | typeStandard | result0.5 | ||
| OpponentMajeng, B (Boitumelo) | OpponentKim, H (Haeol) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 3 | TournamentBeacon Bay Winter Cup 2025 | TournamentBeacon Bay Winter Cup 2025 | ||||||
| date2025-07-09 | rnd4 | typeRapid | result1 | date2025-07-09 | rnd6 | typeRapid | result0.5 | ||
| OpponentKim, H (Haeol) | OpponentLin, Y (Yihang) | ||||||||
| 2 | 3 | TournamentBeacon Bay Feb Rapid Chess Tournament 2025 | TournamentBeacon Bay Feb Rapid Chess Tournament 2025 | ||||||
| date2025-02-01 | rnd3 | typeRapid | result1 | date2025-02-01 | rnd5 | typeRapid | result1 | ||
| OpponentGila, E (Entle) | OpponentBeukman, J (Jonah) | ||||||||
| 3 | 2 | TournamentBeacon Bay Winter Cup 2025 | TournamentBeacon Bay Winter Cup 2025 | ||||||
| date2025-07-09 | rnd1 | typeRapid | result1 | date2025-07-09 | rnd2 | typeRapid | result1 | ||
| OpponentMasondwana, M (Mangaliso) | OpponentNkompeni, K (Khayakazi) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 7 | Tournament2025 Buffalo City Chess Trials 3 | Tournament2nd Vikings Classical 2025 | ||||||
| date2025-05-10 | rnd3 | typeStandard | result1 | date2025-05-24 | rnd4 | typeStandard | result1 | ||
| OpponentYokwana, K (Koena) | OpponentHalana, L (Lunjalo) | ||||||||
| 2 | 5 | TournamentBC Schools Chess Festival 2025 | Tournament3rd Chess Vikings Open Championship 2025 | ||||||
| date2025-07-26 | rnd5 | typeStandard | result1 | date2025-08-02 | rnd4 | typeStandard | result1 | ||
| OpponentMnyaka, I (Isiphile) | OpponentWoodbridge, J (Jamie) | ||||||||
| 3 | 4 | TournamentVikings Classical March 2025 | TournamentVikings Classical March 2025 | ||||||
| date2025-03-15 | rnd1 | typeStandard | result1 | date2025-03-15 | rnd4 | typeStandard | result1 | ||
| OpponentMajeng, B (Boitumelo) | OpponentJagers, N (Noah) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 7 | Tournament2025 Buffalo City Chess Trials 3 | Tournament2nd Vikings Classical 2025 | ||||||
| date2025-05-10 | rnd3 | typeStandard | result1 | date2025-05-24 | rnd4 | typeStandard | result1 | ||
| OpponentYokwana, K (Koena) | OpponentHalana, L (Lunjalo) | ||||||||
| 2 | 5 | TournamentBC Schools Chess Festival 2025 | Tournament3rd Chess Vikings Open Championship 2025 | ||||||
| date2025-07-26 | rnd5 | typeStandard | result1 | date2025-08-02 | rnd4 | typeStandard | result1 | ||
| OpponentMnyaka, I (Isiphile) | OpponentWoodbridge, J (Jamie) | ||||||||
| 3 | 4 | TournamentVikings Classical March 2025 | TournamentVikings Classical March 2025 | ||||||
| date2025-03-15 | rnd1 | typeStandard | result1 | date2025-03-15 | rnd4 | typeStandard | result1 | ||
| OpponentMajeng, B (Boitumelo) | OpponentJagers, N (Noah) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 3 | TournamentBeacon Bay Feb Rapid Chess Tournament 2025 | TournamentBeacon Bay Feb Rapid Chess Tournament 2025 | ||||||
| date2025-02-01 | rnd3 | typeRapid | result1 | date2025-02-01 | rnd5 | typeRapid | result1 | ||
| OpponentGila, E (Entle) | OpponentBeukman, J (Jonah) | ||||||||
| 2 | 2 | TournamentBeacon Bay Winter Cup 2025 | TournamentBeacon Bay Winter Cup 2025 | ||||||
| date2025-07-09 | rnd4 | typeRapid | result1 | date2025-07-09 | rnd5 | typeRapid | result1 | ||
| OpponentKim, H (Haeol) | OpponentAdams, C (Chezhaan Ethan) | ||||||||
| 3 | 2 | TournamentBeacon Bay Winter Cup 2025 | TournamentBeacon Bay Winter Cup 2025 | ||||||
| date2025-07-09 | rnd1 | typeRapid | result1 | date2025-07-09 | rnd2 | typeRapid | result1 | ||
| OpponentMasondwana, M (Mangaliso) | OpponentNkompeni, K (Khayakazi) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
Top 10 opponents most often played
| # | Opponent | Main | Standard | Rapid | Blitz | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Gms | Score | Dp | Gms | Score | Dp | Gms | Score | Dp | Gms | Score | Dp | ||
| Aor | Prat | Aor | Prat | Aor | Prat | Aor | Prat | ||||||
| 1 | Kim ,H (Haeol) | 5 | 2 | -85 | 3 | 0.5 | -283.3 | 2 | 1.5 | 212.5 | 0 | 0 | 0 |
| 1427.9 | 1342.9 | 1377.2 | 1144.5 | 1304.4 | 1640.4 | 0 | 0 | ||||||
| 2 | Ndwandwa ,L (Longezo) | 3 | 2 | 141.7 | 3 | 2 | 141.7 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1578.5 | 1720.1 | 1555.9 | 1720.1 | 0 | 0 | 0 | 0 | ||||||
| 3 | Yokwana ,K (Koena) | 2 | 2 | 425 | 2 | 2 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1197 | 1622 | 1196.2 | 1622 | 0 | 0 | 0 | 0 | ||||||
| 4 | Sifingo ,C (Cinga) | 2 | 2 | 425 | 2 | 2 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1196.4 | 1621.4 | 1196.9 | 1621.4 | 0 | 0 | 0 | 0 | ||||||
| 5 | Bopi ,L (Lumnko) | 2 | 2 | 425 | 2 | 2 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1332.2 | 1757.2 | 1332.9 | 1757.2 | 0 | 0 | 0 | 0 | ||||||
| 6 | Halana ,L (Lunjalo) | 2 | 2 | 425 | 2 | 2 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1418.3 | 1843.3 | 1418.5 | 1843.3 | 0 | 0 | 0 | 0 | ||||||
| 7 | Kleynhans ,R (Rachelle) | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1192.2 | 1192.2 | 1175.2 | 1192.2 | 0 | 0 | 0 | 0 | ||||||
| 8 | Canham ,E (Ethan) | 2 | 1.5 | 212.5 | 2 | 1.5 | 212.5 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1317.2 | 1529.7 | 1318.9 | 1529.7 | 0 | 0 | 0 | 0 | ||||||
| 9 | Woodbridge ,J (Jamie) | 2 | 2 | 425 | 2 | 2 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1203.1 | 1628.1 | 1199.1 | 1628.1 | 0 | 0 | 0 | 0 | ||||||
| 10 | Mabhera ,JP (Jedidiah Panashe) | 2 | 0 | -425 | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 |
| 1664.3 | 1239.3 | 1738.8 | 1239.3 | 1431.2 | 1239.3 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|