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Siboniso Mini

1060112904
Sedibeng (GSV)
Personal
Main rating
Rating 1691.9
K-factor 28
Floor 1191.9
Highest 1691.9 (2026-06-01)
Min/Max +/- allowed 82
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1619.5
Final +/- 0
New Rating
()
Rating 1691.9
K-factor 28
Floor 1191.9
Highest 1691.9 (2026-06-01)
Min/Max +/- allowed 82.3
Standard rating
Rating 1692.7
K-factor 28
Floor 1201.3
Highest 1701.3 (2025-08-01)
Min/Max +/- allowed 81.2
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1627.6
Final +/- 0
New Rating
()
Rating 1692.7
K-factor 28
Floor 1201.3
Highest 1701.3 (2025-08-01)
Min/Max +/- allowed 81.2
Rapid rating
Rating 1368.2
K-factor 36
Floor 868.2
Highest 1545.6 (2024-07-01)
Min/Max +/- allowed 101.3
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1363.4
Final +/- 0
New Rating
()
Rating 1368.2
K-factor 36
Floor 868.2
Highest 1545.6 (2024-07-01)
Min/Max +/- allowed 101.3
Blitz rating
Rating 1332.7
K-factor 36
Floor 842.8
Highest 1342.8 (2025-08-01)
Min/Max +/- allowed 135.3
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1332.7
K-factor 36
Floor 842.8
Highest 1342.8 (2025-08-01)
Min/Max +/- allowed 135.3
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 2026 Centurion Mall Open Chess Tournament (A) Standard 2026-05-16 2026-05-17 Tshwane (GTP) 5 1686.5 5 2 1715.4 5.4 Details
2 South African Junior Closed Chess Championship 2026 (U20 Open) Classical 2026-03-28 2026-04-02 Bojanala Platina (NBR) 9 1686.5 0 0 500 0 Details
3 2026 Lubowski Open Chess Tournament (A) Standard 2026-03-21 2026-03-22 Tshwane (GTP) 5 1690 5 2.5 1674.4 -3.5 Details
4 2025 The EVAC Christmas-Eve Two-Player Teams Chess Tournament Rapid 2025-12-24 2025-12-24 Sedibeng (GSV) 5 1621.1 5 5 1718 8.3 Details
5 USSA Chess Championships 2025 (Open) Classical 2025-12-01 2025-12-05 Johannesburg Metro (GJM) 9 1621.1 9 6 1762.4 29 Details
6 USSA Chess Championships 2025 (Blitz) Blitz 2025-12-03 2025-12-03 Johannesburg Metro (GJM) 9 1621.1 9 4 1591.2 -1.6 Details
7 2025 Mzansi Individual Championships (U20 Open) Classical 2025-12-17 2025-12-20 Nelson Mandela Bay (ENM) 6 1621.1 6 3.5 1505.5 -16 Details
8 2025 Mzansi Inter Provincial Team Championships (U20 Open) Standard 2025-12-15 2025-12-17 Nelson Mandela Bay (ENM) 6 1621.1 6 4.5 1757.8 16.1 Details
9 Gauteng Inter-Region at Emerald Resort 2025 (U20) Standard 2025-12-06 2025-12-07 Sedibeng (GSV) 5 1621.1 5 2.5 1774.7 14.5 Details
10 Queen's Gambit Chess Open 29 Nov 2025 (A) Standard 2025-11-29 2025-11-29 Sedibeng (GSV) 5 1662.6 3 1 1114.5 -31 Details
11 UJ @20 Years Chess Championship 2025 (Open) Standard 2025-08-02 2025-08-02 Johannesburg Metro (GJM) 5 1676.7 4 2.5 1528.6 -10.1 Details
12 Eureka Chess Open 26 July 2025 (A) Standard 2025-07-26 2025-07-26 Sedibeng (GSV) 5 1641.2 5 2.5 1823.3 15.9 Details
13 2025 The ELM Zone 7 Community Library Chess Tournament (A) Standard 2025-07-11 2025-07-11 Sedibeng (GSV) 5 1641.2 5 4 1530.2 -10 Details
14 South African Open 2025 (B) Classical 2025-06-28 2025-07-05 Johannesburg Metro (GJM) 11 1641.2 10 6.5 1678.1 11.4 Details
15 South African Open 2025 (Blitz) Blitz 2025-07-02 2025-07-02 Johannesburg Metro (GJM) 9 1641.2 9 6 1716.3 2.3 Details
16 LS Vryheidsmonument Chess Open 21 Jun 2025 (A) Standard 2025-06-21 2025-06-21 Sedibeng (GSV) 5 1592 5 5 1958.1 35.2 Details
17 Moja Chess Extravaganza 2025 (C) Classical 2025-04-26 2025-05-01 Johannesburg Metro (GJM) 9 1591 9 6.5 1552.4 -6.8 Details
18 Moja Chess Extravaganza 2025 (Blitz) Blitz 2025-04-26 2025-04-26 Johannesburg Metro (GJM) 7 1591 7 4 1774 4.2 Details
19 Chess Power House March Open 2025 (B) Standard 2025-03-22 2025-03-22 Johannesburg Metro (GJM) 5 1600.4 4 1 1149.9 -35 Details
20 UJ Scholars 1st Edition 2025 (Open) Rapid 2025-03-15 2025-03-15 Johannesburg Metro (GJM) 5 1600.4 5 2 1196.3 -29 Details
21 Ekurhuleni/Springs Open 025 (A) Standard 2025-02-22 2025-02-22 Ekurhuleni (GE) 5 1606.8 4 1 1549.6 -4.6 Details
22 Evaton #Bossoya Chess Rapid 09 Nov 2024 (A) Rapid 2024-11-09 2024-11-09 Sedibeng (GSV) 6 1599.9 6 3 1651.7 4.3 Details
23 Midvaal Winter Classic 13 July 2024 (A) Rapid 2024-07-13 2024-07-13 Sedibeng (GSV) 7 1594.5 6 3 1635.5 3.4 Details
24 Rapid Vaal Chess Event - Sedibeng Chess 16 June 2024 (U35) Rapid 2024-06-16 2024-06-16 Sedibeng (GSV) 5 1598.9 5 4 1547.7 -2.8 Details
25 Hoerskool Overvaal Chess Open 2024 (A) Standard 2024-04-20 2024-04-20 Sedibeng (GSV) 5 1589.6 5 4.5 1626 5.8 Details
26 Laerskool Midvaal Chess Open Section 2024 (A) Standard 2024-02-10 2024-02-10 Sedibeng (GSV) 5 1564.9 5 4.5 1727.1 15.5 Details
27 Queens Gambit Chess Open 2023 (A) Standard 2023-11-25 2023-11-25 Sedibeng (GSV) 5 1541.5 5 3 1684.1 14.6 Details
28 NWU Vaal Open 2023 (A) Standard 2023-10-14 2023-10-14 Sedibeng (GSV) 5 1559 5 3 1419.2 -11 Details
29 Fonteine Chess Open 2023 (A) Standard 2023-09-02 2023-09-02 Sedibeng (GSV) 5 1556.9 5 4 1573.1 1.3 Details
30 2023 Gauteng Top Schools (U17 Mixed) Standard 2023-08-19 2023-08-19 West Rand (GWR) 5 1526.1 5 4 1565.5 3.3 Details
31 2023 Sedibeng West District Schools Chess Tournament (U17+U19) Standard 2023-08-12 2023-08-12 Sedibeng (GSV) 5 1526.1 5 5 1689.4 15.4 Details
32 Eureka Open 2023 (C) Standard 2023-07-29 2023-07-29 Sedibeng (GSV) 5 1564.9 5 2 1305.6 -24.4 Details
33 D8 Schools Individuals 2023 (U18 Boys) Standard 2023-05-20 2023-05-20 West Rand (GWR) 5 1334.4 5 5 1676.5 32.9 Details
34 Valia's Chess Tournament 2023 (B) Standard 2023-05-06 2023-05-06 Sedibeng (GSV) 5 1334.4 5 4 1578.2 24.6 Details
35 Driehoek Open Chess Tournament 2023 (B) Standard 2023-05-13 2023-05-13 Sedibeng (GSV) 5 1334.4 5 4.5 1697.6 36.2 Details
36 Gauteng Schools Individual Finals 2023 (U18 Boys) Standard 2023-05-27 2023-05-27 Ekurhuleni (GE) 5 1334.4 5 3 1396 6.8 Details
37 Overvaal Open 2023 (C) Standard 2023-04-15 2023-04-15 Sedibeng (GSV) 5 1265.4 5 5 1666 38.5 Details
38 2022 Gauteng Schools Individual Chess Championship (U18 Boys) Standard 2022-06-18 2022-06-18 Ekurhuleni (GE) 5 1136.3 4 2 1206.2 5.5 Details
39 2019 Gauteng Primary Schools Individual Chess Championships (U13 Boys) Standard 2019-05-25 2019-05-25 Tshwane (GTP) 5 1200 5 1 881.9 -31.7 Details
40 D8 Individuals 2019 (U13 Boys) Standard 2019-04-27 2019-04-27 Sedibeng (GSV) 5 1200 5 4.5 1527.5 32.7 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 10
Wins 4
Draws 1
Losses 5
White 5
Black 5
White wins 3
Black wins 1
Score 4.5
Percent 45
Dp -42.5
AOR 1737.4
Performance 1694.9
Game statistics (History)
Games 216
Wins 133
Draws 16
Losses 67
White 108
Black 108
White wins 70
Black wins 63
Score 141
Percent 65.3
Dp 129.9
AOR 1457.8
Performance 1587.7
Rankings (Main)
National
Overall 578
Gender 541
Age group 322
Gender/Age 306
Provincial
Overall 201
Gender 187
Age group 119
Gender/Age 114
Regional
Overall 20
Gender 18
Age group 14
Gender/Age 12
Rankings (Standard)
National
Overall 536
Gender 500
Age group 289
Gender/Age 275
Provincial
Overall 189
Gender 176
Age group 110
Gender/Age 106
Regional
Overall 18
Gender 16
Age group 14
Gender/Age 12
Rankings (Rapid)
National
Overall 1160
Gender 999
Age group 260
Gender/Age 249
Provincial
Overall 214
Gender 187
Age group 64
Gender/Age 63
Regional
Overall 25
Gender 23
Age group 6
Gender/Age 6
Rankings (Blitz)
National
Overall 281
Gender 270
Age group 160
Gender/Age 157
Provincial
Overall 98
Gender 91
Age group 47
Gender/Age 47
Regional
Overall 7
Gender 7
Age group 5
Gender/Age 5
Performance ( )
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance ()
Games 10
Score 4.5
Percent 45
Aor 1737.4
Dp -42.5
Prat 1694.9
Performance (12 months)
Games 91
Score 57.5
Percent 63.2
Aor 1562.8
Dp 112.1
Prat 1674.9
Performance (History)
Games 216
Score 141
Percent 65.3
Aor 1457.8
Dp 129.9
Prat 1587.7
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Lesuthu, KM (Kali Moses) 3 2 1 Eureka Chess Open 26 July 2025 (A) 2026 Centurion Mall Open Chess Tournament (A) Details
Overall 2 Jonker, J (Jaen-Pierre) 3 2 1 D8 Schools Individuals 2023 (U18 Boys) 2023 Gauteng Top Schools (U17 Mixed) Details
Overall 3 Rantso, MP (Moiloa Petrus) 3 1 2 Laerskool Midvaal Chess Open Section 2024 (A) LS Vryheidsmonument Chess Open 21 Jun 2025 (A) Details
Overall 4 Buba, V (Vukile) 3 1 2 Hoerskool Overvaal Chess Open 2024 (A) Eureka Chess Open 26 July 2025 (A) Details
Overall 5 Chibase, N (Nkosana) 3 1 2 Queens Gambit Chess Open 2023 (A) LS Vryheidsmonument Chess Open 21 Jun 2025 (A) Details
Standard 1 Chibase, N (Nkosana) 3 1 2 Queens Gambit Chess Open 2023 (A) LS Vryheidsmonument Chess Open 21 Jun 2025 (A) Details
Standard 2 Lesuthu, KM (Kali Moses) 3 2 1 Eureka Chess Open 26 July 2025 (A) 2026 Centurion Mall Open Chess Tournament (A) Details
Standard 3 Jonker, J (Jaen-Pierre) 3 2 1 D8 Schools Individuals 2023 (U18 Boys) 2023 Gauteng Top Schools (U17 Mixed) Details
Standard 4 Matsau, K (Katleho) 2 0 2 Driehoek Open Chess Tournament 2023 (B) Valia's Chess Tournament 2023 (B) Details
Standard 5 Rantso, MP (Moiloa Petrus) 2 1 1 Laerskool Midvaal Chess Open Section 2024 (A) LS Vryheidsmonument Chess Open 21 Jun 2025 (A) Details
Rapid 1 Ndwambi, TRJ (Talifhani) 2 0 2 Midvaal Winter Classic 13 July 2024 (A) Evaton #Bossoya Chess Rapid 09 Nov 2024 (A) Details
Rapid 2 Davids, A (Anton) 2 1 1 Rapid Vaal Chess Event - Sedibeng Chess 16 June 2024 (U35) 2025 The EVAC Christmas-Eve Two-Player Teams Chess Tournament Details
Blitz 1 Mazibuko, K (Khanya) 2 1 1 Moja Chess Extravaganza 2025 (Blitz) South African Open 2025 (Blitz) Details