PLAYER PAGE
Personal
Raofa, N (Njabulo Nkosana)
Chess SA id
1160303149FIDE id
?Date of birth
2016-03-26 (U12)Gender
MaleRegion
West Rand (GWR)Citizen
RSATitles
Chess SA registered
NoLast active game
2025-12-13Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1434.2 | 1430.9 | 1200 | 1200 |
| Raw rating | 1434.2 | 1430.9 | 1200 | 1200 |
| Weighted rating | 1427.4 | 1425.8 | 1200 | 1200 |
| Weighted performance | 1366.3 | 1369.6 | 0 | 0 |
| Floor | 1024.1 | 1033.3 | 700 | 700 |
| K-factor | 32 | 32 | 36 | 36 |
| Min/Max rating change allowed | 118.8 | 119.3 | 165.8 | 165.8 |
| Highest rating | 1524.12025-11-01 | 1533.32025-11-01 | 12002024-06-01 | 12002024-06-01 |
| Highest raw rating | 1524.12025-11-01 | 1533.32025-11-01 | 12002024-06-01 | 12002024-06-01 |
| Highest weighted rating | 1427.42026-01-01 | 1425.82026-01-01 | 12002024-06-01 | 12002024-06-01 |
| Highest weighted performance | 1520.32025-11-01 | 1521.12025-11-01 | 12002024-06-01 | 12002024-06-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0.2 | 0 | 0 |
| New rating | 1434.2 | 1431.1 | 1200 | 1200 |
| Analysis | ||||
| Rating | 1434.2 | 1430.9 | 1200 | 1200 |
| Raw rating | 1434.2 | 1430.9 | 1200 | 1200 |
| Weighted rating | 1427.4 | 1425.8 | 1200 | |
| Weighted performance | 1366.3 | 1369.6 | 0 | |
| K-factor | 32 | 32 | 36 | 36 |
| Floor | 1024.1 | 1033.3 | 700 | 700 |
| Max/Min rating change allowed | 118.8 | 119.3 | 165.8 | 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 | 1434.2 | 1430.9 | 1200 | 1200 |
| New weighted rating | 1432.9 | 1431.1 | 1200 | 1200 |
| New weighted performance | 1357.3 | 1360.5 | 0 | 0 |
| Temp new rating | 1434.2 | 1431.1 | 1200 | 1200 |
| Temp new rating +/- | 0 | 0.2 | 0 | 0 |
| Final new rating +/- | 0 | 0.2 | 0 | 0 |
| New rating | 1434.2 | 1431.1 | 1200 | 1200 |
| New K-factor | 32 | 32 | 36 | 36 |
| New floor | 1024.1 | 1033.3 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 38 | 38 | 0 | 0 | |
| 29 | 29 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 67 | 67 | 0 | 0 |
| Games since | |||||||||||||||||
| Main67 | Standard67 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | U10 | ||||||||||||||||
| Region | West Rand (GWR) | ||||||||||||||||
| Province | Gauteng (GT) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | 1086 | 374 | 19 | ||||||||||||||
| Male | 941 | 319 | 16 | ||||||||||||||
| U10 | 47 | 22 | 1 | ||||||||||||||
| U10 Male | 40 | 19 | 1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | 958 | 365 | 20 | ||||||||||||||
| Male | 830 | 312 | 17 | ||||||||||||||
| U10 | 43 | 21 | 1 | ||||||||||||||
| U10 Male | 36 | 18 | 1 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U10 | -1 | -1 | -1 | ||||||||||||||
| U10 Male | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U10 | -1 | -1 | -1 | ||||||||||||||
| U10 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 | 38 | 29 | 76.32 | 223.7 | 1291.8 | 1515.4 |
| Standard | 38 | 29 | 76.32 | 223.7 | 1291.8 | 1515.4 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 67 | 48 | 71.64 | 184 | 1284.7 | 1468.6 |
| Standard | 67 | 48 | 71.64 | 184 | 1284.7 | 1468.6 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2026-01-01 | 1434.2 | 1430.9 | 1200 | 1200 |
| 2025-11-30 | 1524.1 | 1533.3 | 1200 | 1200 |
| 2025-11-01 | 1524.1 | 1533.3 | 1200 | 1200 |
| 2025-09-30 | 1450.5 | 1441.8 | 1200 | 1200 |
| 2025-09-01 | 1446 | 1434.4 | 1200 | 1200 |
| 2025-08-01 | 1465.2 | 1455.4 | 1200 | 1200 |
| 2025-07-01 | 1507 | 1504.9 | 1200 | 1200 |
| 2025-06-01 | 1513.7 | 1513.1 | 1200 | 1200 |
| 2025-05-01 | 1458.2 | 1454.8 | 1200 | 1200 |
| 2025-04-01 | 1458.2 | 1454.8 | 1200 | 1200 |
| 2025-03-01 | 1458.2 | 1454.8 | 1200 | 1200 |
| 2025-02-01 | 1440.5 | 1437.4 | 1200 | 1200 |
| 2025-01-01 | 1440.5 | 1437.4 | 1200 | 1200 |
| 2024-12-01 | 1347 | 1341.9 | 1200 | 1200 |
| 2024-11-01 | 1347 | 1341.9 | 1200 | 1200 |
| 2024-10-01 | 1269.2 | 1279.5 | 1200 | 1200 |
| 2024-09-01 | 1240.2 | 1246.4 | 1200 | 1200 |
| 2024-11-01 | 1240.2 | 1246.4 | 1200 | 1200 |
| 2024-07-01 | 1198 | 1197.6 | 1200 | 1200 |
| 2024-06-01 | 1198 | 1197.6 | 1200 | 1200 |
| 2024-05-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-04-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-03-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-02-01 | 1200 | 1200 | 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 | Chess Development in Khutsong 2025 (A) | 2025-12-13 | 2025-12-13 | Standard | West Rand (GWR) | 5 | 5 | 2.5 | Yes | Analysis |
| 2 | Gauteng Inter-Region at Emerald Resort 2025 (U10 Championship) | 2025-12-06 | 2025-12-07 | Standard | Sedibeng (GSV) | 5 | 5 | 0.5 | Yes | Analysis |
| 3 | 2025 Gauteng Top Schools Teams (U11) | 2025-08-29 | 2025-08-29 | Standard | Tshwane (GTP) | 5 | 5 | 5 | Yes | Analysis |
| 4 | West Rand Closed 2025 (U10) | 2025-10-18 | 2025-10-18 | Standard | West Rand (GWR) | 5 | 5 | 4 | Yes | Analysis |
| 5 | West Rand Trials 2025 (U10) | 2025-09-06 | 2025-09-06 | Standard | West Rand (GWR) | 5 | 4 | 3 | Yes | Analysis |
| 6 | West Rand Women's Day Open 2025 (U10) | 2025-08-09 | 2025-08-09 | Standard | West Rand (GWR) | 5 | 5 | 3 | Yes | Analysis |
| 7 | 2025 D2 Schools League Finals (U11) | 2025-07-26 | 2025-07-26 | Standard | West Rand (GWR) | 5 | 5 | 2 | Yes | Analysis |
| 8 | West Rand Open 2.0 2025 (U10) | 2025-06-07 | 2025-06-07 | Standard | West Rand (GWR) | 5 | 4 | 3 | Yes | Analysis |
| 9 | 2025 D2 Schools Individuals (U9 Open) | 2025-05-09 | 2025-05-09 | Standard | West Rand (GWR) | 5 | 5 | 5 | Yes | Analysis |
| 10 | 2025 West Rand Open (U10) | 2025-02-08 | 2025-02-08 | Standard | West Rand (GWR) | 5 | 5 | 4 | Yes | Analysis |
| 11 | Gauteng Inter-Region at UJ 2024 (U10 Open) | 2024-12-07 | 2024-12-08 | Standard | Johannesburg Metro (GJM) | 5 | 5 | 4 | Yes | Analysis |
| 12 | 2024 West Rand Closed (U10) | 2024-10-12 | 2024-10-12 | Standard | West Rand (GWR) | 5 | 5 | 3 | Yes | Analysis |
| 13 | Gauteng Top Schools 2024 (U11 Open) | 2024-10-04 | 2024-10-04 | Standard | Ekurhuleni (GE) | 5 | 5 | 3 | Yes | Analysis |
| 14 | 2024 West Rand Trials (U10) | 2024-09-07 | 2024-09-07 | Standard | West Rand (GWR) | 5 | 5 | 3 | Yes | Analysis |
| 15 | D2 School League Finals 2024 (U9 Reserves) | 2024-07-20 | 2024-07-20 | Standard | West Rand (GWR) | 5 | 5 | 4 | Yes | Analysis |
| 16 | 2024 D2 Schools Individuals (U9) | 2024-05-04 | 2024-05-04 | Standard | West Rand (GWR) | 5 | 4 | 2 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 9 | TournamentWest Rand Women's Day Open 2025 | TournamentWest Rand Trials 2025 | ||||||
| date2025-08-09 | rnd5 | typeStandard | result1 | date2025-09-06 | rnd4 | typeStandard | result1 | ||
| OpponentMabunda, W (Wisani) | OpponentLourens, J (Jacobus) | ||||||||
| 2 | 8 | Tournament2025 D2 Schools Individuals | TournamentWest Rand Open 2.0 2025 | ||||||
| date2025-05-09 | rnd1 | typeStandard | result1 | date2025-06-07 | rnd4 | typeStandard | result1 | ||
| OpponentDe Beer, A (Armanu) | OpponentJaji, M (Michael) | ||||||||
| 3 | 7 | TournamentGauteng Inter-Region at UJ 2024 | Tournament2025 West Rand Open | ||||||
| date2024-12-07 | rnd3 | typeStandard | result1 | date2025-02-08 | rnd4 | typeStandard | result1 | ||
| OpponentMyburgh, A (Alex) | OpponentSongo, A (Ayanda) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 8 | Tournament2025 D2 Schools Individuals | TournamentWest Rand Open 2.0 2025 | ||||||
| date2025-05-09 | rnd1 | typeStandard | result1 | date2025-06-07 | rnd4 | typeStandard | result1 | ||
| OpponentDe Beer, A (Armanu) | OpponentJaji, M (Michael) | ||||||||
| 2 | 7 | TournamentGauteng Inter-Region at UJ 2024 | Tournament2025 West Rand Open | ||||||
| date2024-12-07 | rnd3 | typeStandard | result1 | date2025-02-08 | rnd4 | typeStandard | result1 | ||
| OpponentMyburgh, A (Alex) | OpponentSongo, A (Ayanda) | ||||||||
| 3 | 5 | Tournament2024 West Rand Trials | TournamentGauteng Top Schools 2024 | ||||||
| date2024-09-07 | rnd4 | typeStandard | result1 | date2024-10-04 | rnd3 | typeStandard | result1 | ||
| OpponentHaywood, Z (Zayden) | OpponentJansen Van Rensburg, M (Michael) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 8 | Tournament2025 D2 Schools Individuals | TournamentWest Rand Open 2.0 2025 | ||||||
| date2025-05-09 | rnd1 | typeStandard | result1 | date2025-06-07 | rnd4 | typeStandard | result1 | ||
| OpponentDe Beer, A (Armanu) | OpponentJaji, M (Michael) | ||||||||
| 2 | 7 | TournamentGauteng Inter-Region at UJ 2024 | Tournament2025 West Rand Open | ||||||
| date2024-12-07 | rnd3 | typeStandard | result1 | date2025-02-08 | rnd4 | typeStandard | result1 | ||
| OpponentMyburgh, A (Alex) | OpponentSongo, A (Ayanda) | ||||||||
| 3 | 5 | Tournament2024 West Rand Trials | TournamentGauteng Top Schools 2024 | ||||||
| date2024-09-07 | rnd4 | typeStandard | result1 | date2024-10-04 | rnd3 | typeStandard | result1 | ||
| OpponentHaywood, Z (Zayden) | OpponentJansen Van Rensburg, M (Michael) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 8 | Tournament2025 D2 Schools Individuals | TournamentWest Rand Open 2.0 2025 | ||||||
| date2025-05-09 | rnd1 | typeStandard | result1 | date2025-06-07 | rnd4 | typeStandard | result1 | ||
| OpponentDe Beer, A (Armanu) | OpponentJaji, M (Michael) | ||||||||
| 2 | 7 | TournamentGauteng Inter-Region at UJ 2024 | Tournament2025 West Rand Open | ||||||
| date2024-12-07 | rnd3 | typeStandard | result1 | date2025-02-08 | rnd4 | typeStandard | result1 | ||
| OpponentMyburgh, A (Alex) | OpponentSongo, A (Ayanda) | ||||||||
| 3 | 5 | Tournament2024 West Rand Trials | TournamentGauteng Top Schools 2024 | ||||||
| date2024-09-07 | rnd4 | typeStandard | result1 | date2024-10-04 | rnd3 | typeStandard | result1 | ||
| OpponentHaywood, Z (Zayden) | OpponentJansen Van Rensburg, M (Michael) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | 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 | Dlamini ,P (Philasande) | 4 | 1.5 | -106.2 | 4 | 1.5 | -106.2 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1357.3 | 1251.1 | 1357.1 | 1251.1 | 0 | 0 | 0 | 0 | ||||||
| 2 | Britz ,W (Wian) | 3 | 3 | 425 | 3 | 3 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1348.7 | 1773.7 | 1353.9 | 1773.7 | 0 | 0 | 0 | 0 | ||||||
| 3 | Wiggil ,A (Anjanette) | 2 | 2 | 425 | 2 | 2 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1212.2 | 1637.2 | 1214.6 | 1637.2 | 0 | 0 | 0 | 0 | ||||||
| 4 | Lourens ,J (Jacobus) | 2 | 2 | 425 | 2 | 2 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1213.2 | 1638.2 | 1215.7 | 1638.2 | 0 | 0 | 0 | 0 | ||||||
| 5 | White ,J (Joshua) | 2 | 0.5 | -212.5 | 2 | 0.5 | -212.5 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1443.4 | 1230.9 | 1444.8 | 1230.9 | 0 | 0 | 0 | 0 | ||||||
| 6 | Kamffer ,J (John-Andrew) | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1249.8 | 1249.8 | 1245.9 | 1249.8 | 0 | 0 | 0 | 0 | ||||||
| 7 | Ninham ,G (Grant) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1339.3 | 914.3 | 1338.6 | 914.3 | 0 | 0 | 0 | 0 | ||||||
| 8 | Mthembu ,S (Siphosethu Remo) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 9 | Mayekiso ,M (Mvano) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 775 | 1200 | 775 | 0 | 0 | 0 | 0 | ||||||
| 10 | Steyn ,K (Kahn) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1371.6 | 946.6 | 1358.9 | 946.6 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|