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Anga Sidumo

1030140207
Sedibeng (GSV)
Personal
Main rating
Rating 1751.4
K-factor 28
Floor 1251.4
Highest 1756 (2023-09-01)
Min/Max +/- allowed 75
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1747.7
Final +/- 0
New Rating
()
Rating 1751.4
K-factor 28
Floor 1251.4
Highest 1756 (2023-09-01)
Min/Max +/- allowed 75.1
Standard rating
Rating 1772.9
K-factor 28
Floor 1272.9
Highest 1772.9 (2026-02-28)
Min/Max +/- allowed 73.3
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1759.4
Final +/- 0
New Rating
()
Rating 1772.9
K-factor 28
Floor 1272.9
Highest 1772.9 (2026-02-28)
Min/Max +/- allowed 73.3
Rapid rating
Rating 1263.1
K-factor 36
Floor 771.1
Highest 1392.1 (2023-12-01)
Min/Max +/- allowed 126.1
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1263.1
K-factor 36
Floor 771.1
Highest 1392.1 (2023-12-01)
Min/Max +/- allowed 126.1
Blitz rating
Rating 1304.1
K-factor 36
Floor 804.1
Highest 1304.1 (2025-06-01)
Min/Max +/- allowed 143
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1304.1
K-factor 36
Floor 804.1
Highest 1304.1 (2025-06-01)
Min/Max +/- allowed 143
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 February Open 2026 (A) Standard 2026-02-21 2026-02-21 Ekurhuleni (GE) 5 1729.4 5 4.5 1885.3 0 Details
2 USSA Chess Championships 2025 (Open) Classical 2025-12-01 2025-12-05 Johannesburg Metro (GJM) 9 1740.8 9 6 1704.4 0 Details
3 2025 Alekhine Open (A) Standard 2025-09-06 2025-09-07 Tshwane (GTP) 5 1704.6 5 3 1948.5 0 Details
4 Eureka Chess Open 26 July 2025 (A) Standard 2025-07-26 2025-07-26 Sedibeng (GSV) 5 1721.1 5 2.5 1768.2 0 Details
5 Evaton International Chess Day Rapid 19 July 2025 (A) Rapid 2025-07-19 2025-07-19 Sedibeng (GSV) 6 1721.1 6 1.5 1456.7 0 Details
6 LS Vryheidsmonument Chess Open 21 Jun 2025 (A) Standard 2025-06-21 2025-06-21 Sedibeng (GSV) 5 1742.9 0 0 0 0 Details
7 HS Driehoek Chess Open 2025 (A+B) Standard 2025-06-14 2025-06-14 Sedibeng (GSV) 5 1742.9 5 3 1587.6 0 Details
8 Moja Chess Extravaganza 2025 (B) Classical 2025-04-26 2025-05-01 Johannesburg Metro (GJM) 9 1708 8 4 1825.9 0 Details
9 Moja Chess Extravaganza 2025 (Blitz) Blitz 2025-04-26 2025-04-26 Johannesburg Metro (GJM) 7 1708 7 4.5 1782.4 0 Details
10 2025 Chris Greyling Open Chess Tournament (A) Standard 2025-03-15 2025-03-15 Tshwane (GTP) 5 1698.9 5 2.5 1759.3 0 Details
11 Laer Volkskool Open 15 Feb 2025 (A+B) Standard 2025-02-15 2025-02-15 Sedibeng (GSV) 5 1686.1 5 4 1785.3 0 Details
12 USSA Chess Championships 2024 (Open) Classical 2024-11-29 2024-12-03 Tshwane (GTP) 9 1701.2 9 5.5 1599.1 0 Details
13 USSA Chess Championships 2024 (Blitz) Blitz 2024-12-01 2024-12-01 Tshwane (GTP) 9 1701.2 9 4 1335.1 0 Details
14 Queens Gambit Chess Open 2024 (A) Standard 2024-11-23 2024-11-23 Sedibeng (GSV) 5 1689.2 5 4.5 1896.9 0 Details
15 Laerskool Midvaal Rapid 16 Nov 2024 (Prestige) Rapid 2024-11-16 2024-11-16 Sedibeng (GSV) 5 1689.2 5 1 1466 0 Details
16 Evaton #Bossoya Chess Rapid 09 Nov 2024 (A) Rapid 2024-11-09 2024-11-09 Sedibeng (GSV) 6 1689.2 6 4 1721.5 0 Details
17 NWU Vaal Chess Open 12 Oct 2024 (A+B) Standard 2024-10-12 2024-10-12 Sedibeng (GSV) 5 1707.1 5 3 1569.9 0 Details
18 2024 Alekhine Open Chess Tournament (A) Standard 2024-08-09 2024-08-10 Tshwane (GTP) 5 1710.5 5 3 1695.3 0 Details
19 Eureka Open 27 July 2024 (A) Standard 2024-07-27 2024-07-27 Sedibeng (GSV) 5 1697.5 5 1.5 1828.7 0 Details
20 NG Kerk Vanderbijlpark Suid 2024 (A+B) Standard 2024-02-24 2024-02-24 Sedibeng (GSV) 5 1719.1 5 3 1500 0 Details
21 Chess Power House Festive Rapid 2023 (B) Rapid 2023-12-15 2023-12-15 Johannesburg Metro (GJM) 6 1737.8 6 4 1492.4 0 Details
22 2023 Centurion Chess Open (B) Standard 2023-09-23 2023-09-23 Tshwane (GTP) 5 1664.2 5 5 1839.9 0 Details
23 NG Kerk Vanderbijlpark Suid Open 2023 (A) Standard 2023-08-26 2023-08-26 Sedibeng (GSV) 5 1565.9 5 4.5 1807.4 0 Details
24 Eureka Open 2023 (B) Standard 2023-07-29 2023-07-29 Sedibeng (GSV) 5 1423.5 4 3.5 1866.7 0 Details
25 Valia's Chess Tournament 2023 (A) Standard 2023-05-06 2023-05-06 Sedibeng (GSV) 5 1388.9 5 3.5 1553.7 0 Details
26 Ussa Chess Championships 2022 (Open) Classical 2022-12-05 2022-12-09 Frances Baard (NCF) 9 1339.2 9 6 1473.7 0 Details
27 JNW Helpmekaar 2022 (Challengers) Standard 2022-07-09 2022-07-09 Johannesburg Metro (GJM) 5 1272 5 4 1649.3 0 Details
28 Hoerskool Overvaal 2022 (A+B) Standard 2022-06-11 2022-06-11 Sedibeng (GSV) 5 1251.1 4 1.5 1410.4 0 Details
29 LS Vryheidsmonument Chess Open 2022 (A+B) Standard 2022-05-07 2022-05-07 Sedibeng (GSV) 5 1200 5 3.5 1428.3 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 5
Wins 4
Draws 1
Losses 0
White 2
Black 3
White wins 1
Black wins 3
Score 4.5
Percent 90
Dp 340
AOR 1545.3
Performance 1885.3
Game statistics (History)
Games 162
Wins 90
Draws 21
Losses 51
White 83
Black 79
White wins 52
Black wins 38
Score 100.5
Percent 62
Dp 102.3
AOR 1552.5
Performance 1654.8
Rankings (Main)
National
Overall 329
Gender 314
Age group 204
Gender/Age 197
Provincial
Overall 124
Gender 117
Age group 78
Gender/Age 75
Regional
Overall 9
Gender 8
Age group 6
Gender/Age 5
Rankings (Standard)
National
Overall 270
Gender 259
Age group 174
Gender/Age 168
Provincial
Overall 108
Gender 103
Age group 67
Gender/Age 65
Regional
Overall 7
Gender 6
Age group 5
Gender/Age 4
Rankings (Rapid)
National
Overall 2668
Gender 2161
Age group 446
Gender/Age 414
Provincial
Overall 489
Gender 394
Age group 93
Gender/Age 89
Regional
Overall 74
Gender 63
Age group 11
Gender/Age 11
Rankings (Blitz)
National
Overall 279
Gender 267
Age group 162
Gender/Age 158
Provincial
Overall 98
Gender 91
Age group 50
Gender/Age 50
Regional
Overall 7
Gender 7
Age group 6
Gender/Age 6
Performance ( )
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance ()
Games 5
Score 4.5
Percent 90
Aor 1545.3
Dp 340
Prat 1885.3
Performance (12 months)
Games 55
Score 31.5
Percent 57.3
Aor 1682
Dp 61.8
Prat 1743.8
Performance (History)
Games 162
Score 100.5
Percent 62
Aor 1552.5
Dp 102.3
Prat 1654.8
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Ndwambi, TRJ (Talifhani) 5 2 3 Ussa Chess Championships 2022 (Open) 2025 Alekhine Open (A) Details
Overall 2 Theron, A (Andre) 3 0 3 Eureka Open 2023 (B) NG Kerk Vanderbijlpark Suid 2024 (A+B) Details
Overall 3 Buba, V (Vukile) 3 0 3 Evaton #Bossoya Chess Rapid 09 Nov 2024 (A) Evaton International Chess Day Rapid 19 July 2025 (A) Details
Overall 4 Mittermaier, G (Gunther) 3 1 2 Laerskool Midvaal Rapid 16 Nov 2024 (Prestige) Evaton International Chess Day Rapid 19 July 2025 (A) Details
Overall 5 Semoli, A (Andrew Mpho) 2 1 1 JNW Helpmekaar 2022 (Challengers) Evaton International Chess Day Rapid 19 July 2025 (A) Details
Standard 1 Ndwambi, TRJ (Talifhani) 4 2 2 Ussa Chess Championships 2022 (Open) 2025 Alekhine Open (A) Details
Standard 2 Theron, A (Andre) 3 0 3 Eureka Open 2023 (B) NG Kerk Vanderbijlpark Suid 2024 (A+B) Details
Standard 3 Magagula, R (Raymond) 2 0 2 NWU Vaal Chess Open 12 Oct 2024 (A+B) Chess Power House February Open 2026 (A) Details
Standard 4 Mlambo, S (Sihle) 2 1 1 NWU Vaal Chess Open 12 Oct 2024 (A+B) Queens Gambit Chess Open 2024 (A) Details
Standard 5 Holwill, AJ (Alex) 2 2 0 USSA Chess Championships 2024 (Open) USSA Chess Championships 2025 (Open) Details
Rapid 1 Buba, V (Vukile) 3 0 3 Evaton #Bossoya Chess Rapid 09 Nov 2024 (A) Evaton International Chess Day Rapid 19 July 2025 (A) Details
Rapid 2 Mittermaier, G (Gunther) 2 0 2 Laerskool Midvaal Rapid 16 Nov 2024 (Prestige) Evaton International Chess Day Rapid 19 July 2025 (A) Details