Surname or Chess SA id..
Chess SA Region AOC Mzansi 2026

PLAYER PAGE

Nonhlanhla Ngwangwa

2100145853
Johannesburg Metro (GJM)
Personal
Main rating
Rating 1600.2
K-factor 32
Floor 1036.3
Highest 1614.5 (2023-03-01)
Min/Max +/- allowed 92
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1575.4
Final +/- 0
New Rating
()
Rating 1600.2
K-factor 32
Floor 1036.3
Highest 1614.5 (2023-03-01)
Min/Max +/- allowed 91.9
Standard rating
Rating 1579.5
K-factor 32
Floor 1048.1
Highest 1614.7 (2023-03-01)
Min/Max +/- allowed 91.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1545
Final +/- 0
New Rating
()
Rating 1579.5
K-factor 32
Floor 1048.1
Highest 1614.7 (2023-03-01)
Min/Max +/- allowed 91.8
Rapid rating
Rating 1421.7
K-factor 32
Floor 921.7
Highest 1421.7 (2026-07-01)
Min/Max +/- allowed 120.9
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1479.9
Final +/- 0
New Rating
()
Rating 1421.7
K-factor 32
Floor 921.7
Highest 1421.7 (2026-07-01)
Min/Max +/- allowed 120.9
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
No tournaments found.
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 JMC Closed 2026 (Ladies) Standard 2026-08-01 2026-08-02 Johannesburg Metro (GJM) 5 1600.2 5 3 1677.2 18 Details
2 South African Open Championship 2026 (U17 Girls) Classical 2026-07-02 2026-07-05 Cape Town (WCT) 7 1607 7 4 1446.4 -24.8 Details
3 JMC Queens of the Board Rapid 2026 (Junior) Rapid 2026-06-13 2026-06-13 Johannesburg Metro (GJM) 5 1572.7 5 5 1882.3 32.5 Details
4 JMC Helpmekaar 2026 (B) Standard 2026-05-31 2026-05-31 Johannesburg Metro (GJM) 5 1572.7 5 3.5 1589.6 1.8 Details
5 Metamorph Grandmaster Challenge 2026 (Junior) Rapid 2026-05-16 2026-05-16 Johannesburg Metro (GJM) 5 1595.9 5 2 1475.9 -9.2 Details
6 West Rand goes to Monnas 2026 (Open) Standard 2026-05-02 2026-05-02 West Rand (GWR) 5 1595.9 4 2 1480.2 -14 Details
7 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
8 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
9 MCA Tshwane Welcome 2026 (B) Standard 2026-01-24 2026-01-24 Tshwane (GTP) 5 1531.5 5 2.5 1490.9 -3 Details
10 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
11 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
12 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
13 Chess Molecules Rapid 2025 (B) Rapid 2025-09-20 2025-09-20 Ekurhuleni (GE) 5 1511.2 5 4 1506.5 -0.6 Details
14 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
15 JMC Closed 2025 (U16) Standard 2025-08-09 2025-08-10 Johannesburg Metro (GJM) 5 1472 5 4 1700.6 24.4 Details
16 South African Open 2025 (U16 Girls) Classical 2025-07-03 2025-07-05 Johannesburg Metro (GJM) 5 1428.8 5 4 1651 27 Details
17 JMC Helpmekaar 2025 (C) Standard 2025-06-01 2025-06-01 Johannesburg Metro (GJM) 5 1432.9 5 3 1412.5 -2.7 Details
18 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
19 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
20 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
21 MCA Summer March 2025 (Advanced) Standard 2025-03-08 2025-03-08 Johannesburg Metro (GJM) 5 1457.3 5 2 1492.6 4 Details
22 JMC Kick Off 2025 (B) Standard 2025-02-02 2025-02-02 Johannesburg Metro (GJM) 5 1474.7 5 2 1370 -11 Details
23 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
24 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
25 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
26 Mzansi Spring Open 2024 (Intermediate) Standard 2024-09-07 2024-09-07 Johannesburg Metro (GJM) 5 1386.6 5 3 1416 3.8 Details
27 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
28 JMC Closed 2024 (C) Standard 2024-08-09 2024-08-11 Johannesburg Metro (GJM) 5 1356.2 5 3 1522.6 18.9 Details
29 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
30 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
31 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
32 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
33 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
34 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
35 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
36 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
37 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
38 Gauteng Soncini Finals 2023 (Girls) Rapid 2023-10-28 2023-10-28 Ekurhuleni (GE) 5 1457.3 5 3 1404.5 -2.5 Details
39 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
40 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
41 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
42 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
43 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
44 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
45 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 54
Wins 31
Draws 4
Losses 19
White 26
Black 28
White wins 18
Black wins 13
Score 33
Percent 61.1
Dp 94.4
AOR 1495.4
Performance 1589.9
Game statistics (History)
Games 232
Wins 127
Draws 21
Losses 84
White 112
Black 120
White wins 74
Black wins 53
Score 137.5
Percent 59.3
Dp 78.8
AOR 1397.8
Performance 1476.6
Rankings (Main)
National
Overall 1077
Gender 88
Age group 118
Gender/Age 12
Provincial
Overall 406
Gender 38
Age group 44
Gender/Age 6
Regional
Overall 159
Gender 19
Age group 17
Gender/Age 3
Rankings (Standard)
National
Overall 1121
Gender 109
Age group 125
Gender/Age 15
Provincial
Overall 442
Gender 46
Age group 52
Gender/Age 8
Regional
Overall 159
Gender 20
Age group 18
Gender/Age 4
Rankings (Rapid)
National
Overall 817
Gender 96
Age group 118
Gender/Age 13
Provincial
Overall 168
Gender 21
Age group 24
Gender/Age 3
Regional
Overall 71
Gender 6
Age group 10
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 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance ()
Games 54
Score 33
Percent 61.1
Aor 1495.4
Dp 94.4
Prat 1589.9
Performance (12 months)
Games 74
Score 45
Percent 60.8
Aor 1491.4
Dp 91.9
Prat 1583.3
Performance (History)
Games 232
Score 137.5
Percent 59.3
Aor 1397.8
Dp 78.8
Prat 1476.6
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 De Waal, N (Nadine) 3 1 2 Gauteng Schools Individual Finals 2023 (U13 Girls) South African Junior Closed Chess Championship 2026 (U16 Girls) Details
Overall 2 Rautenbach, H (Helen Christine) 3 1 2 South African Open 2025 (U16 Girls) Metamorph Grandmaster Challenge 2026 (Junior) Details
Overall 3 Mankena, S (Satvik Ram) 3 2 1 JMC Trinityhouse Little Falls 2024 (C) MCA Summer March 2025 (Advanced) Details
Overall 4 Dikolomela, T (Tlhogi) 3 1 2 West Rand vs Bojanala Inter-Regional Championships 2023 (U14) South African Junior Closed Chess Championship 2026 (U16 Girls) Details
Overall 5 Van Niekerk, N (Nina) 3 2 1 Mzansi Interprovincial Youth Chess Championships 2024 (U16 Girls Championship) South African Junior Closed Chess Championship 2026 (U16 Girls) Details
Standard 1 Mankena, S (Satvik Ram) 3 2 1 JMC Trinityhouse Little Falls 2024 (C) MCA Summer March 2025 (Advanced) Details
Standard 2 De Waal, N (Nadine) 3 1 2 Gauteng Schools Individual Finals 2023 (U13 Girls) South African Junior Closed Chess Championship 2026 (U16 Girls) Details
Standard 3 Van Niekerk, N (Nina) 3 2 1 Mzansi Interprovincial Youth Chess Championships 2024 (U16 Girls Championship) South African Junior Closed Chess Championship 2026 (U16 Girls) Details
Standard 4 Dikolomela, T (Tlhogi) 3 1 2 West Rand vs Bojanala Inter-Regional Championships 2023 (U14) South African Junior Closed Chess Championship 2026 (U16 Girls) Details
Standard 5 Thomson-Selibowitz, R (Ryder) 3 3 0 JMC Trinityhouse Randpark Ridge 2024 (C) Mzansi Spring Open 2024 (Intermediate) 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