PLAYER PAGE
Nonhlanhla Ngwangwa
2100145853Johannesburg Metro (GJM)Personal
Main rating
| Rating | 1504 |
| K-factor | 32 |
| Floor | 1036.3 |
| Highest | 1614.5 (2023-03-01) |
| Min/Max +/- allowed | 92 |
| Rating Change () | |
| Games | 9 |
| Score | 6.5 |
| We | 3.25 |
| SWe | 3.25 |
| Temp +/- | 103.8 |
| Penalties | 0 |
| Weight perform | 1559.4 |
| Final +/- | +91.9 |
| New Rating () | |
| Rating | 1595.9 |
| K-factor | 32 |
| Floor | 1036.3 |
| Highest | 1614.5 (2023-03-01) |
| Min/Max +/- allowed | 91.9 |
Standard rating
| Rating | 1500.2 |
| K-factor | 32 |
| Floor | 1048.1 |
| Highest | 1614.7 (2023-03-01) |
| Min/Max +/- allowed | 91.8 |
| Rating Change () | |
| Games | 9 |
| Score | 6.5 |
| We | 3.13 |
| SWe | 3.37 |
| Temp +/- | 107.9 |
| Penalties | 0 |
| Weight perform | 1559.4 |
| Final +/- | +91.8 |
| New Rating () | |
| Rating | 1592 |
| K-factor | 32 |
| Floor | 1048.1 |
| Highest | 1614.7 (2023-03-01) |
| Min/Max +/- allowed | 91.8 |
Rapid rating
| Rating | 1262.7 |
| K-factor | 36 |
| Floor | 773.4 |
| Highest | 1326.2 (2023-12-01) |
| Min/Max +/- allowed | 138.5 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1169 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1262.7 |
| K-factor | 36 |
| Floor | 773.4 |
| Highest | 1326.2 (2023-12-01) |
| Min/Max +/- allowed | 138.5 |
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 | South African Junior Closed Chess Championship 2026 (U16 Girls) | Classical | 2026-03-28 | 2026-04-02 | Bojanala Platina (NBR) | 9 | 1504 | 9 | 6.5 | 1815.8 | 103.8 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | JMC Trinityhouse Little Falls (B) | Standard | 2026-02-28 | 2026-02-28 | Johannesburg Metro (GJM) | 5 | 1507.6 | 4 | 2.5 | 1477.4 | -3.6 | Details |
| 2 | MCA Tshwane Welcome 2026 (B) | Standard | 2026-01-24 | 2026-01-24 | Tshwane (GTP) | 5 | 1531.5 | 5 | 2.5 | 1490.9 | -3 | Details |
| 3 | 2026 JMC Kick off Tournament (B) | Standard | 2026-02-01 | 2026-02-01 | Johannesburg Metro (GJM) | 5 | 1531.5 | 5 | 2 | 1395.2 | -12.3 | Details |
| 4 | 2025 Mzansi Inter Provincial Team Championships (U16 Open) | Standard | 2025-12-15 | 2025-12-17 | Nelson Mandela Bay (ENM) | 6 | 1545.2 | 5 | 2 | 1610.1 | 5.5 | Details |
| 5 | Gauteng Inter-Region at Emerald Resort 2025 (U16 Championship) | Standard | 2025-12-06 | 2025-12-07 | Sedibeng (GSV) | 5 | 1545.2 | 5 | 2 | 1461.4 | -8.5 | Details |
| 6 | Chess Molecules Rapid 2025 (B) | Rapid | 2025-09-20 | 2025-09-20 | Ekurhuleni (GE) | 5 | 1511.2 | 5 | 4 | 1506.5 | -0.6 | Details |
| 7 | 2025 Gauteng Schools Provincial Individual Chess Championship (U15 Girls) | Standard | 2025-09-27 | 2025-09-27 | Tshwane (GTP) | 5 | 1511.2 | 5 | 4 | 1684 | 16.3 | Details |
| 8 | JMC Closed 2025 (U16) | Standard | 2025-08-09 | 2025-08-10 | Johannesburg Metro (GJM) | 5 | 1472 | 5 | 4 | 1700.6 | 24.4 | Details |
| 9 | South African Open 2025 (U16 Girls) | Classical | 2025-07-03 | 2025-07-05 | Johannesburg Metro (GJM) | 5 | 1428.8 | 5 | 4 | 1651 | 27 | Details |
| 10 | JMC Helpmekaar 2025 (C) | Standard | 2025-06-01 | 2025-06-01 | Johannesburg Metro (GJM) | 5 | 1432.9 | 5 | 3 | 1412.5 | -2.7 | Details |
| 11 | Chess Molecules Open Tournament 2025 (B) | Rapid | 2025-04-19 | 2025-04-19 | Johannesburg Metro (GJM) | 5 | 1475.6 | 5 | 2.5 | 1343.2 | -9.8 | Details |
| 12 | South African Junior Closed Chess Championships 2025 (U16 Girls) | Classical | 2025-03-31 | 2025-04-05 | Cape Winelands (WCW) | 9 | 1475.6 | 9 | 4 | 1391.7 | -16.8 | Details |
| 13 | 2nd Knight Riders Junior Open 2025 (A+B) | Standard | 2025-03-23 | 2025-03-23 | Johannesburg Metro (GJM) | 5 | 1457.3 | 4 | 2.5 | 1552 | 7.5 | Details |
| 14 | MCA Summer March 2025 (Advanced) | Standard | 2025-03-08 | 2025-03-08 | Johannesburg Metro (GJM) | 5 | 1457.3 | 5 | 2 | 1492.6 | 4 | Details |
| 15 | JMC Kick Off 2025 (B) | Standard | 2025-02-02 | 2025-02-02 | Johannesburg Metro (GJM) | 5 | 1474.7 | 5 | 2 | 1370 | -11 | Details |
| 16 | Mzansi Interprovincial Youth Chess Championships 2024 (U16 Girls Championship) | Classical | 2024-12-16 | 2024-12-19 | Capricorn (LCP) | 7 | 1456.1 | 7 | 4 | 1487.3 | 6 | Details |
| 17 | Gauteng Inter-Region at UJ 2024 (U16+U18 Girls) | Standard | 2024-12-07 | 2024-12-08 | Johannesburg Metro (GJM) | 5 | 1456.1 | 5 | 3 | 1515.2 | 5.8 | Details |
| 18 | Knight Riders Spring Chess Tournament 2024 (B) | Standard | 2024-09-28 | 2024-09-28 | Johannesburg Metro (GJM) | 5 | 1386.6 | 5 | 4 | 1542.9 | 14.8 | Details |
| 19 | Mzansi Spring Open 2024 (Intermediate) | Standard | 2024-09-07 | 2024-09-07 | Johannesburg Metro (GJM) | 5 | 1386.6 | 5 | 3 | 1416 | 3.8 | Details |
| 20 | Gauteng Schools Individuals Finals 2024 (U15 Girls) | Standard | 2024-08-17 | 2024-08-17 | Ekurhuleni (GE) | 5 | 1386.6 | 5 | 4 | 1445.3 | 6.6 | Details |
| 21 | JMC Closed 2024 (C) | Standard | 2024-08-09 | 2024-08-11 | Johannesburg Metro (GJM) | 5 | 1356.2 | 5 | 3 | 1522.6 | 18.9 | Details |
| 22 | JMC Trinityhouse Randpark Ridge 2024 (C) | Standard | 2024-07-13 | 2024-07-13 | Johannesburg Metro (GJM) | 5 | 1366.8 | 5 | 2 | 1292.2 | -6.6 | Details |
| 23 | Chess Molecules Open Chess Tournament 2024 (High School Girls) | Rapid | 2024-06-15 | 2024-06-15 | Johannesburg Metro (GJM) | 5 | 1318.1 | 5 | 2 | 1206.6 | -8.5 | Details |
| 24 | JMC Trinityhouse Little Falls 2024 (C) | Standard | 2024-06-02 | 2024-06-02 | Johannesburg Metro (GJM) | 5 | 1318.1 | 5 | 4 | 1711.8 | 38.8 | Details |
| 25 | Chess Power House May Open 2024 (B) | Standard | 2024-05-25 | 2024-05-25 | Johannesburg Metro (GJM) | 5 | 1348.4 | 4 | 1 | 1104.3 | -18.9 | Details |
| 26 | 2024 KSNG CHess Academy Open Tournament (D1) | Standard | 2024-04-06 | 2024-04-06 | Tshwane (GTP) | 5 | 1338.6 | 5 | 2.5 | 1394.3 | 6.1 | Details |
| 27 | Chess Power House 1st Rapid 2024 (A) | Rapid | 2024-02-24 | 2024-02-24 | Johannesburg Metro (GJM) | 5 | 1370.5 | 5 | 1 | 1001.6 | -20 | Details |
| 28 | 2024 Gauteng Inter-Region Chess Championship (U14A) | Standard | 2024-01-13 | 2024-01-14 | Tshwane (GTP) | 5 | 1407.8 | 5 | 1 | 1190.6 | -23.3 | Details |
| 29 | Chess is My Lifestyle 2023 (Grade 5-7) | Rapid | 2023-12-09 | 2023-12-09 | Johannesburg Metro (GJM) | 5 | 1400.9 | 5 | 4 | 1453.1 | 4.3 | Details |
| 30 | West Rand vs Bojanala Inter-Regional Championships 2023 (U14) | Standard | 2023-10-14 | 2023-10-14 | West Rand (GWR) | 5 | 1457.3 | 5 | 1 | 1129.5 | -32.7 | Details |
| 31 | Gauteng Soncini Finals 2023 (Girls) | Rapid | 2023-10-28 | 2023-10-28 | Ekurhuleni (GE) | 5 | 1457.3 | 5 | 3 | 1404.5 | -2.5 | Details |
| 32 | 2023 West Rand Trials (U14) | Standard | 2023-09-09 | 2023-09-09 | West Rand (GWR) | 5 | 1470.3 | 4 | 3 | 1449.1 | -1.5 | Details |
| 33 | Chess Molecules Rapid 2023 (Grade 5-7) | Rapid | 2023-09-23 | 2023-09-23 | Ekurhuleni (GE) | 5 | 1470.3 | 5 | 3 | 1367.4 | -6.6 | Details |
| 34 | 2023 Gauteng Top Schools (U13 Girls) | Standard | 2023-08-18 | 2023-08-18 | West Rand (GWR) | 5 | 1389.8 | 5 | 3.5 | 1439.7 | 5.6 | Details |
| 35 | ThinkChess Tournament 29 July 2023 | Standard | 2023-07-29 | 2023-07-29 | Johannesburg Metro (GJM) | 5 | 1359.3 | 5 | 4 | 1537.2 | 16.8 | Details |
| 36 | Gauteng Schools Individual Finals 2023 (U13 Girls) | Standard | 2023-05-26 | 2023-05-26 | Ekurhuleni (GE) | 5 | 1333 | 5 | 3.5 | 1476.1 | 14.6 | Details |
| 37 | West Rand Juniors 2023 (U14) | Standard | 2023-03-18 | 2023-03-18 | West Rand (GWR) | 5 | 1251.1 | 5 | 5 | 1724.5 | 45.5 | Details |
| 38 | 2022 Gauteng Schools Team Championships (U13 Girls) | Standard | 2022-08-27 | 2022-08-27 | Tshwane (GTP) | 5 | 1200 | 5 | 4 | 1467.8 | 25.4 | 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 | 23 |
| Wins | 12 |
| Draws | 3 |
| Losses | 8 |
| White | 11 |
| Black | 12 |
| White wins | 7 |
| Black wins | 5 |
| Score | 13.5 |
| Percent | 58.7 |
| Dp | 73.9 |
| AOR | 1520.9 |
| Performance | 1594.9 |
Game statistics (History)
| Games | 201 |
| Wins | 108 |
| Draws | 20 |
| Losses | 73 |
| White | 97 |
| Black | 104 |
| White wins | 63 |
| Black wins | 45 |
| Score | 118 |
| Percent | 58.7 |
| Dp | 74 |
| AOR | 1385.7 |
| Performance | 1459.7 |
Rankings (Main)
| National | |
| Overall | 1840 |
| Gender | 217 |
| Age group | 225 |
| Gender/Age | 34 |
| Provincial | |
| Overall | 634 |
| Gender | 81 |
| Age group | 80 |
| Gender/Age | 12 |
| Regional | |
| Overall | 226 |
| Gender | 30 |
| Age group | 29 |
| Gender/Age | 4 |
Rankings (Standard)
| National | |
| Overall | 1755 |
| Gender | 221 |
| Age group | 222 |
| Gender/Age | 33 |
| Provincial | |
| Overall | 611 |
| Gender | 80 |
| Age group | 80 |
| Gender/Age | 11 |
| Regional | |
| Overall | 213 |
| Gender | 28 |
| Age group | 28 |
| Gender/Age | 4 |
Rankings (Rapid)
| National | |
| Overall | 2655 |
| Gender | 505 |
| Age group | 350 |
| Gender/Age | 66 |
| Provincial | |
| Overall | 494 |
| Gender | 95 |
| Age group | 65 |
| Gender/Age | 12 |
| Regional | |
| Overall | 186 |
| Gender | 21 |
| Age group | 19 |
| Gender/Age | 2 |
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 | 9 |
| Score | 6.5 |
| Percent | 72.2 |
| Aor | 1626.9 |
| Dp | 188.9 |
| Prat | 1815.8 |
Performance ()
| Games | 23 |
| Score | 13.5 |
| Percent | 58.7 |
| Aor | 1520.9 |
| Dp | 73.9 |
| Prat | 1594.9 |
Performance (12 months)
| Games | 58 |
| Score | 36.5 |
| Percent | 62.9 |
| Aor | 1473.1 |
| Dp | 109.9 |
| Prat | 1583 |
Performance (History)
| Games | 201 |
| Score | 118 |
| Percent | 58.7 |
| Aor | 1385.7 |
| Dp | 74 |
| Prat | 1459.7 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Thomson-Selibowitz, R (Ryder) | 3 | 3 | 0 | JMC Trinityhouse Randpark Ridge 2024 (C) | Mzansi Spring Open 2024 (Intermediate) | Details |
| Overall | 2 | Mankena, S (Satvik Ram) | 3 | 2 | 1 | JMC Trinityhouse Little Falls 2024 (C) | MCA Summer March 2025 (Advanced) | Details |
| Overall | 3 | Koen , K (Kaylee-Jane) | 2 | 2 | 0 | Gauteng Schools Individual Finals 2023 (U13 Girls) | Mzansi Interprovincial Youth Chess Championships 2024 (U16 Girls Championship) | Details |
| Overall | 4 | Jonker, R (Reagan) | 2 | 2 | 0 | West Rand Juniors 2023 (U14) | 2023 West Rand Trials (U14) | Details |
| Overall | 5 | Nwaokpo, C (Charity) | 2 | 2 | 0 | Chess Molecules Open Chess Tournament 2024 (High School Girls) | Gauteng Inter-Region at UJ 2024 (U16+U18 Girls) | Details |
| Standard | 1 | Thomson-Selibowitz, R (Ryder) | 3 | 3 | 0 | JMC Trinityhouse Randpark Ridge 2024 (C) | Mzansi Spring Open 2024 (Intermediate) | Details |
| Standard | 2 | Mankena, S (Satvik Ram) | 3 | 2 | 1 | JMC Trinityhouse Little Falls 2024 (C) | MCA Summer March 2025 (Advanced) | Details |
| Standard | 3 | Miya, MT (Minentle Tshegofatso) | 2 | 1 | 1 | 2025 Gauteng Schools Provincial Individual Chess Championship (U15 Girls) | Gauteng Inter-Region at Emerald Resort 2025 (U16 Championship) | Details |
| Standard | 4 | Barker, R (Ryan) | 2 | 1 | 1 | JMC Trinityhouse Little Falls 2024 (C) | JMC Trinityhouse Little Falls (B) | Details |
| Standard | 5 | Mkulisi, P (Philisiwe) | 2 | 1 | 1 | Knight Riders Spring Chess Tournament 2024 (B) | 2nd Knight Riders Junior Open 2025 (A+B) | Details |
| Rapid | 1 | Coetzee, G (Gisele) | 2 | 1 | 1 | Chess Molecules Open Tournament 2025 (B) | Chess Molecules Rapid 2025 (B) | Details |
| Rapid | 2 | Mogotsi, G (Gomolemo) | 2 | 2 | 0 | Chess Molecules Rapid 2023 (Grade 5-7) | Chess is My Lifestyle 2023 (Grade 5-7) | Details |