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Chess SA Region AOC

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Nkhumbuleni Richard Lukhwareni

187018778
Johannesburg Metro (GJM)
Personal
Main rating
Rating 1820.1
K-factor 24
Floor 1348.4
Highest 1848.4 (2025-08-01)
Min/Max +/- allowed 66
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1730.9
Final +/- 0
New Rating
()
Rating 1820.1
K-factor 24
Floor 1348.4
Highest 1848.4 (2025-08-01)
Min/Max +/- allowed 65.8
Standard rating
Rating 1810.3
K-factor 24
Floor 1334.5
Highest 1834.5 (2025-08-01)
Min/Max +/- allowed 67.1
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1730.9
Final +/- 0
New Rating
()
Rating 1810.3
K-factor 24
Floor 1334.5
Highest 1834.5 (2025-08-01)
Min/Max +/- allowed 67.1
Rapid rating
Rating 1520.4
K-factor 32
Floor 1082.1
Highest 1582.1 (2019-09-01)
Min/Max +/- allowed 96.2
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1406.2
Final +/- 0
New Rating
()
Rating 1520.4
K-factor 32
Floor 1082.1
Highest 1582.1 (2019-09-01)
Min/Max +/- allowed 96.2
Blitz rating
Rating 1594.1
K-factor 28
Floor 1115.1
Highest 1750.2 (2022-07-01)
Min/Max +/- allowed 75.7
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1594.1
K-factor 28
Floor 1115.1
Highest 1750.2 (2022-07-01)
Min/Max +/- allowed 75.7
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 Chess Power House October Open 2025 (A) Standard 2025-10-25 2025-10-25 Ekurhuleni (GE) 5 1813.3 5 3.5 1864.1 0 Details
2 UJ @20years Open Chess Championship 2025 (A) Standard 2025-10-18 2025-10-18 Johannesburg Metro (GJM) 5 1829.6 3 1 1608.6 0 Details
3 Chess Power House Aug Open 2025 (A) Standard 2025-08-16 2025-08-16 Ekurhuleni (GE) 5 1848.4 5 3 1676.5 0 Details
4 Eureka Chess Open 26 July 2025 (A) Standard 2025-07-26 2025-07-26 Sedibeng (GSV) 5 1761.3 5 4 2095.3 0 Details
5 South African Open 2025 (B) Classical 2025-06-28 2025-07-05 Johannesburg Metro (GJM) 11 1761.3 8 5.5 1641.4 0 Details
6 BCI Mozambique Chess Open 2025 Classical 2025-06-20 2025-06-22 Mozambique (MOZ) 7 1681.1 6 3 1807.7 0 Details
7 Chess Power House Youth Day Rapid 2025 (A) Rapid 2025-06-16 2025-06-16 Ekurhuleni (GE) 5 1681.1 5 4 1943.9 0 Details
8 2025 JMCA Open Chess Tournament (A) Standard 2025-06-07 2025-06-07 Tshwane (GTP) 5 1681.1 5 2.5 1817.3 0 Details
9 Moja Chess Extravaganza 2025 (B) Classical 2025-04-26 2025-05-01 Johannesburg Metro (GJM) 9 1669.8 8 4 1748.4 0 Details
10 Moja Chess Extravaganza 2025 (Blitz) Blitz 2025-04-26 2025-04-26 Johannesburg Metro (GJM) 7 1669.8 6 2 1397.3 0 Details
11 Chess Power House March Open 2025 (A) Standard 2025-03-22 2025-03-22 Johannesburg Metro (GJM) 5 1667.1 3 0 1200.3 0 Details
12 CPH Primrose Open 2025 (A) Standard 2025-02-08 2025-02-08 Ekurhuleni (GE) 5 1700.5 5 1 1463.3 0 Details
13 USSA Chess Championships 2024 (Blitz) Blitz 2024-12-01 2024-12-01 Tshwane (GTP) 9 1707.9 9 4.5 1553.2 0 Details
14 2024 Moja Chess Extravaganza (B) Classical 2024-09-25 2024-09-29 Frances Baard (NCF) 9 1716 9 6 1775.2 0 Details
15 Waterberg Open 2024 (A) Standard 2024-08-09 2024-08-09 Waterberg (LWM) 7 1716 7 4.5 1678.9 0 Details
16 UL Spring Open 2024 (Open) Rapid 2024-09-07 2024-09-07 Capricorn (LCP) 6 1716 6 4 1499.6 0 Details
17 JCC Khelo India 1st Annual Chess Tournament 2024 (A) Standard 2024-08-31 2024-08-31 Johannesburg Metro (GJM) 5 1716 5 3 1723.9 0 Details
18 Chess Power House Spring Rapid 2024 Rapid 2024-09-01 2024-09-01 Johannesburg Metro (GJM) 7 1716 7 5 1727.7 0 Details
19 Eureka Open 27 July 2024 (B) Standard 2024-07-27 2024-07-27 Sedibeng (GSV) 5 1660.3 4 3 1723 0 Details
20 Chess Power House July Open 2024 (A) Standard 2024-07-20 2024-07-20 Johannesburg Metro (GJM) 5 1660.3 4 3 1842.5 0 Details
21 South African Open Chess Championship 2024 (A) Classical 2024-06-29 2024-07-07 Ethekwini (KED) 11 1660.3 9 4 1605.4 0 Details
22 Chess Power House June Open 2024 (A) Standard 2024-06-23 2024-06-23 Ekurhuleni (GE) 5 1631.9 5 2 1655.9 0 Details
23 2024 Elise Steenkamp Open Chess Tournament (Kings) Standard 2024-06-15 2024-06-17 Tshwane (GTP) 7 1631.9 6 3.5 1785.3 0 Details
24 Chess Power House May Open 2024 (A) Standard 2024-05-25 2024-05-25 Johannesburg Metro (GJM) 5 1636.5 5 2 1661.5 0 Details
25 Spartan Bishops Chess Championships 2024 (Kings) Standard 2024-05-04 2024-05-05 Bojanala Platina (NBR) 5 1636.5 1 0 1417.1 0 Details
26 2024 Silver Lakes Open Chess Tournament (A) Standard 2024-04-20 2024-04-20 Tshwane (GTP) 5 1682.7 4 0.5 1257.8 0 Details
27 2024 MONAFILS OPEN CHESS CHAMPIONSHIP Standard 2024-03-02 2024-03-03 Lesotho (LES) 6 1650 6 3.5 1824.9 0 Details
28 2024 Gauteng Inter-Region Chess Championship (Adult B+Fifty+Ladies) Standard 2024-01-13 2024-01-14 Tshwane (GTP) 5 1643.4 5 3 1691.1 0 Details
29 Chess Power House Festive Rapid 2023 (B) Rapid 2023-12-15 2023-12-15 Johannesburg Metro (GJM) 6 1572.1 6 2.5 1273.3 0 Details
30 Africawide Chess Championship 2023 (Open) Standard 2023-11-03 2023-11-05 Johannesburg Metro (GJM) 7 1537.9 7 5.5 1688.7 0 Details
31 Emalahleni Spring Open 2023 (A) Standard 2023-09-22 2023-09-23 Ngaka Modiri Molema (NNM) 6 1599 6 2 1278.2 0 Details
32 Bojanala's Spring Cleaning 2023 (Queens) Standard 2023-08-26 2023-08-26 Bojanala Platina (NBR) 5 1620.7 5 2 1570.8 0 Details
33 Chess Power House 2023 (A) Standard 2023-08-19 2023-08-20 Johannesburg Metro (GJM) 5 1620.7 5 2.5 1545.5 0 Details
34 Mzansi Open Blitz 2023 Blitz 2023-04-29 2023-04-29 Johannesburg Metro (GJM) 9 1619.3 9 4 1648.4 0 Details
35 Chess Power House Feb RR 2023 (C) Standard 2023-02-18 2023-02-18 Johannesburg Metro (GJM) 5 1617.9 4 1.5 1633.4 0 Details
36 2022 Gauteng North Chess Open (A) Standard 2022-10-15 2022-10-16 Tshwane (GTP) 5 1607.9 5 2.5 1681.4 0 Details
37 Chess Power House 2nd RR 2022 (C) Standard 2022-08-20 2022-08-21 Johannesburg Metro (GJM) 5 1604.5 5 3.5 1632.1 0 Details
38 South African Open 2022 (Championship) Classical 2022-07-09 2022-07-17 Cape Town (WCT) 11 1658.3 11 4 1508.5 0 Details
39 Eureka Open 2022 (A) Standard 2022-07-30 2022-07-30 Sedibeng (GSV) 5 1658.3 5 2 1608.9 0 Details
40 Chessheroes Bowls Club Zoo Lake Challenge 2022 Blitz 2022-07-02 2022-07-02 Johannesburg Metro (GJM) 7 1658.3 7 4.5 1764.1 0 Details
41 Thabazimbi Open Chess Championship 2022 (A) Standard 2022-04-23 2022-04-24 Waterberg (LWM) 7 1661 7 3.5 1665.4 0 Details
42 Moja Open 2022 (Prestige) Classical 2022-03-19 2022-03-22 Frances Baard (NCF) 7 1696 7 3 1476.8 0 Details
43 JNW Trinityhouse LF 2022 (Masters) Standard 2022-03-12 2022-03-12 Johannesburg Metro (GJM) 5 1696 5 3 1776.4 0 Details
44 2020 Constantiapark Open Chess Tournament (A) Standard 2020-02-08 2020-02-08 Tshwane (GTP) 5 1718.8 4 1 1620.3 0 Details
45 JNW Club - Bryanston Open1 2020 (A) Standard 2020-02-01 2020-02-01 Johannesburg Metro (GJM) 5 1718.8 4 2.5 1609.1 0 Details
46 Chess Power House End of Year Rapid 2019 (A) Rapid 2019-12-16 2019-12-16 Johannesburg Metro (GJM) 7 1732.5 7 3.5 1565.3 0 Details
47 2019 Heritage Open (A) Standard 2019-10-05 2019-10-06 Ethekwini (KED) 6 1713.3 6 3.5 1698.9 0 Details
48 2019 Lardies Open (A) Standard 2019-10-26 2019-10-26 Tshwane (GTP) 5 1713.3 5 2.5 1789.3 0 Details
49 The Joburg Open 2019 (Prestige) Standard 2019-10-12 2019-10-12 Johannesburg Metro (GJM) 5 1713.3 5 3 1714.2 0 Details
50 The King`s Cup League - Stage 2 2019 (A) Standard 2019-09-07 2019-09-07 Johannesburg Metro (GJM) 5 1705.2 5 3.5 1744.6 0 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 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 (History)
Games 384
Wins 170
Draws 57
Losses 157
White 193
Black 191
White wins 89
Black wins 81
Score 198.5
Percent 51.7
Dp 14.4
AOR 1630.7
Performance 1645.1
Rankings (Main)
National
Overall 217
Gender 207
Age group 143
Gender/Age 137
Provincial
Overall 82
Gender 77
Age group 51
Gender/Age 48
Regional
Overall 35
Gender 31
Age group 22
Gender/Age 20
Rankings (Standard)
National
Overall 221
Gender 211
Age group 145
Gender/Age 140
Provincial
Overall 87
Gender 82
Age group 52
Gender/Age 50
Regional
Overall 34
Gender 31
Age group 19
Gender/Age 18
Rankings (Rapid)
National
Overall 273
Gender 258
Age group 118
Gender/Age 114
Provincial
Overall 57
Gender 55
Age group 28
Gender/Age 28
Regional
Overall 35
Gender 34
Age group 18
Gender/Age 18
Rankings (Blitz)
National
Overall 95
Gender 93
Age group 63
Gender/Age 61
Provincial
Overall 31
Gender 31
Age group 20
Gender/Age 20
Regional
Overall 17
Gender 17
Age group 9
Gender/Age 9
Performance ( )
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance ()
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance (12 months)
Games 59
Score 32.5
Percent 55.1
Aor 1681.5
Dp 43.2
Prat 1724.8
Performance (History)
Games 384
Score 198.5
Percent 51.7
Aor 1630.7
Dp 14.4
Prat 1645.1
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Teeke, K (Karabo) 4 0 4 JNW Trinityhouse LF 2022 (Masters) Mzansi Open Blitz 2023 Details
Overall 2 Nsibande, B (Bonisani) 4 2 2 Chess Power House Spring Rapid 2024 Chess Power House October Open 2025 (A) Details
Overall 3 Simpson, M (Michael) 4 1 3 Thabazimbi Open Chess Championship 2022 (A) Eureka Chess Open 26 July 2025 (A) Details
Overall 4 Letsoalo, PM (Peter Mogatli) 4 0 4 JNW Club - Muldersdrif Open 2018 (A) 2024 Silver Lakes Open Chess Tournament (A) Details
Overall 5 Mpya, TM (Tshediso Matome) 4 3 1 JCC Wits 2018 (A) 2019 Ethekwini Open (A) Details
Standard 1 Gardiner, N (Noa) 4 2 2 JNW Club - Muldersdrif Open 2018 (A) Chess Power House 2nd RR 2022 (C) Details
Standard 2 Letsoalo, PM (Peter Mogatli) 4 0 4 JNW Club - Muldersdrif Open 2018 (A) 2024 Silver Lakes Open Chess Tournament (A) Details
Standard 3 Mpya, TM (Tshediso Matome) 4 3 1 JCC Wits 2018 (A) 2019 Ethekwini Open (A) Details
Standard 4 Mazibuko, K (Khanya) 3 3 0 2019 Ethekwini Open (A) 2024 Elise Steenkamp Open Chess Tournament (Kings) Details
Standard 5 Smit, D (Devon) 3 2 1 Bishop Bavin Open 2019 (A) 2022 Gauteng North Chess Open (A) Details
Rapid 1 Nsibande, B (Bonisani) 2 2 0 Chess Power House Spring Rapid 2024 Chess Power House Youth Day Rapid 2025 (A) Details
Rapid 2 Buthelezi, S (Simphiwe) 2 0 2 Chess Power House End of Year Rapid 2019 (A) Chess Power House Spring Rapid 2024 Details
Blitz 1 Essop, R (Rashied) 2 0 2 Chessheroes Bowls Club Zoo Lake Challenge 2022 Mzansi Open Blitz 2023 Details
Blitz 2 Teeke, K (Karabo) 2 0 2 Chessheroes Bowls Club Zoo Lake Challenge 2022 Mzansi Open Blitz 2023 Details