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Chess SA Region AOC

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Hj De Villiers

1100098157
Mangaung (FMB)
Personal
Main rating
Rating 1655.8
K-factor 28
Floor 1181.9
Highest 1686.7 (2024-11-01)
Min/Max +/- allowed 83
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1649.2
Final +/- 0
New Rating
()
Rating 1655.8
K-factor 28
Floor 1181.9
Highest 1686.7 (2024-11-01)
Min/Max +/- allowed 82.9
Standard rating
Rating 1682.5
K-factor 28
Floor 1206.9
Highest 1706.9 (2024-11-01)
Min/Max +/- allowed 80.5
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1678.8
Final +/- 0
New Rating
()
Rating 1682.5
K-factor 28
Floor 1206.9
Highest 1706.9 (2024-11-01)
Min/Max +/- allowed 80.5
Rapid rating
Rating 1495.1
K-factor 32
Floor 1004.8
Highest 1521.3 (2024-08-01)
Min/Max +/- allowed 104.9
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1352.1
Final +/- 0
New Rating
()
Rating 1495.1
K-factor 32
Floor 1004.8
Highest 1521.3 (2024-08-01)
Min/Max +/- allowed 104.9
Blitz rating
Rating 1321.2
K-factor 36
Floor 820
Highest 1340.8 (2020-02-01)
Min/Max +/- allowed 135.7
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1266.7
Final +/- 0
New Rating
()
Rating 1321.2
K-factor 36
Floor 820
Highest 1340.8 (2020-02-01)
Min/Max +/- allowed 135.7
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 Inter Regional Chess Championship 2026 (Team U18) Standard 2026-05-22 2026-05-23 Mangaung (FMB) 5 1625.4 5 5 1828.9 27.5 Details
2 Mangaung Metro Chess 8-9 May 2026 (A) Standard 2026-05-08 2026-05-09 Mangaung (FMB) 5 1625.4 5 3 1638.6 2.9 Details
3 South African Junior Closed Chess Championship 2026 (U16 Open) Classical 2026-03-28 2026-04-02 Bojanala Platina (NBR) 9 1669.1 9 4 1544.9 -37.7 Details
4 South African Junior Closed Chess Championship 2026 (Blitz) Blitz 2026-03-31 2026-03-31 Bojanala Platina (NBR) 9 1669.1 9 5 1586.5 -5.9 Details
5 Mangaung Metro Chess 13-14 March 2026 (A) Standard 2026-03-14 2026-03-14 Mangaung (FMB) 5 1629.1 5 4 1831.6 27.1 Details
6 Grey College Team Championship 2026 (A) Standard 2026-02-20 2026-02-21 Mangaung (FMB) 5 1636.9 5 3 1501.4 -13.8 Details
7 Mangaung Metro Chess 6-7 February 2026 (A) Standard 2026-02-06 2026-02-07 Mangaung (FMB) 5 1636.9 5 3.5 1727.2 5.2 Details
8 2025 Mzansi Inter Provincial Team Championships (U16 Open) Standard 2025-12-15 2025-12-17 Nelson Mandela Bay (ENM) 6 1618.5 5 3.5 1746.9 13.3 Details
9 Morris Club Championship 2025 Rapid 2025-12-06 2025-12-06 Mangaung (FMB) 5 1618.5 5 3 1604.6 -0.1 Details
10 11th Piet van Zyl Chess Festival 2025 (A) Standard 2025-10-10 2025-10-11 Mangaung (FMB) 5 1611.4 5 2.5 1670.2 5 Details
11 Free State Closed 2025 (U16 Open) Standard 2025-08-14 2025-08-15 Mangaung (FMB) 5 1586.8 5 5 1750.4 17.6 Details
12 Smart Chess Blitz 2025 (Open) Blitz 2025-07-19 2025-07-19 Mangaung (FMB) 9 1558.4 9 4.5 1320.6 -8.8 Details
13 South African Open 2025 (U16 Open) Classical 2025-07-03 2025-07-05 Johannesburg Metro (GJM) 5 1558.4 5 4 1798.1 29 Details
14 Spartan Bishops Championships Elite 2025 (U16) Standard 2025-05-23 2025-05-25 Frances Baard (NCF) 5 1564.9 5 4.5 1828.7 26.9 Details
15 Moja Chess Extravaganza 2025 (C) Classical 2025-04-26 2025-05-01 Johannesburg Metro (GJM) 9 1564.9 9 4 1334.9 -47.4 Details
16 Moja Chess Extravaganza 2025 (Blitz) Blitz 2025-04-26 2025-04-26 Johannesburg Metro (GJM) 7 1564.9 7 3 1487.7 -2.4 Details
17 Mangaung Metro Chess 7-8 March 2025 (A) Standard 2025-03-07 2025-03-08 Mangaung (FMB) 5 1581.3 5 2.5 1454.3 -11.8 Details
18 Mangaung Metro Chess 7-8 February 2025 (A) Standard 2025-02-07 2025-02-08 Mangaung (FMB) 5 1588.2 5 3.5 1542.9 -4.9 Details
19 Mangaung Metro Chess 25 January 2025 (A) Rapid 2025-01-25 2025-01-25 Mangaung (FMB) 5 1598.4 5 3 1505.2 -7.3 Details
20 Mzansi Interprovincial Youth Chess Championships 2024 (U16 Open Championship) Classical 2024-12-16 2024-12-19 Capricorn (LCP) 7 1681.9 7 3 1425.5 -41 Details
21 2024 Kimberley Chess Club Christmas Open (Kings) Standard 2024-12-07 2024-12-07 Frances Baard (NCF) 5 1681.9 5 1 1281.6 -38.5 Details
22 Mangaung Metro Chess 11-12 October 2024 (A) Standard 2024-10-11 2024-10-12 Mangaung (FMB) 5 1637.5 5 4 1745 10.1 Details
23 2024 Moja Chess Extravaganza (C) Standard 2024-09-25 2024-09-26 Frances Baard (NCF) 5 1583.6 5 5 1876.7 28.2 Details
24 Bojanala's FIDE In The Sparkling Waters 2024 (Rooks) Classical 2024-08-16 2024-08-18 Bojanala Platina (NBR) 6 1567.8 6 5 1663.4 13.6 Details
25 Womens Day Tournament 024 (A) Standard 2024-08-09 2024-08-09 Frances Baard (NCF) 5 1567.8 5 3.5 1541.4 -1.5 Details
26 Bloemfontein Highschool League 02 Aug 2024 (U15A) Rapid 2024-08-02 2024-08-02 Mangaung (FMB) 5 1567.8 4 4 1688 4.6 Details
27 Mangaung Metro Chess 3 August 2024 (A) Rapid 2024-08-03 2024-08-03 Mangaung (FMB) 5 1567.8 5 3 1482.1 -6.8 Details
28 2024 Elise Steenkamp Open Chess Tournament (Kings) Standard 2024-06-15 2024-06-17 Tshwane (GTP) 7 1542.1 7 3.5 1614.5 10.1 Details
29 10th Piet van Zyl Chess Festival 2024 (A+B) Standard 2024-05-24 2024-05-25 Mangaung (FMB) 5 1456.4 5 2 1578.9 3 Details
30 Mangaung Metro Chess 10-11 May 2024 (A) Standard 2024-05-10 2024-05-11 Mangaung (FMB) 5 1456.4 5 3 1584.4 11.8 Details
31 Spartan Bishops Chess Championships 2024 (Knights) Standard 2024-05-04 2024-05-05 Bojanala Platina (NBR) 5 1456.4 5 3 1535.5 7 Details
32 Mangaung Metro Chess 12-13 April 2024 (B) Standard 2024-04-12 2024-04-13 Mangaung (FMB) 5 1429 5 4.5 1609.5 17.1 Details
33 Bloemfontein Highschool League 2024 (U15A) Rapid 2024-03-08 2024-03-08 Mangaung (FMB) 5 1415.5 5 5 1619.9 9.2 Details
34 Mangaung Metro Chess 9 March 2024 (A) Rapid 2024-03-09 2024-03-09 Mangaung (FMB) 5 1415.5 5 3 1412.9 -0.8 Details
35 2024 Frances Baard Schools Open II (U15) Standard 2024-02-17 2024-02-17 Frances Baard (NCF) 5 1402 5 4.5 1624.4 21.3 Details
36 Mangaung Metro Chess 10 February 2024 (A) Rapid 2024-02-10 2024-02-10 Mangaung (FMB) 5 1402 5 1 1114.4 -20.7 Details
37 Bloemfontein High School League 16 February 2024 (U17A) Rapid 2024-02-16 2024-02-16 Mangaung (FMB) 5 1402 5 4.5 1561.1 7.7 Details
38 Kings & Queens Chess 27 January 2024 (A) Rapid 2024-01-27 2024-01-27 Mangaung (FMB) 5 1403 5 2 1388.1 -0.6 Details
39 Queens Gambit Chess Open 2023 (A) Standard 2023-11-25 2023-11-25 Sedibeng (GSV) 5 1447.6 5 1 1166.8 -28.1 Details
40 Heidedal Chess 14 October 2023 (A) Rapid 2023-10-14 2023-10-14 Mangaung (FMB) 5 1441.1 5 3 1489.6 4.1 Details
41 Fonteine Chess Open 2023 (A) Standard 2023-09-02 2023-09-02 Sedibeng (GSV) 5 1419.1 5 3.5 1552.4 13.8 Details
42 August Primary School Chess Festival 2023 (Grade 6+7 A) Rapid 2023-08-04 2023-08-04 Mangaung (FMB) 5 1402.1 5 5 1623.7 10.6 Details
43 9th Piet van Zyl Chess Festival 2023 (B) Standard 2023-05-26 2023-05-27 Mangaung (FMB) 5 1378.6 4 1.5 1142.5 -20.6 Details
44 Inter Regional Chess Championship 2023 (U14) Standard 2023-05-19 2023-05-20 Mangaung (FMB) 5 1378.6 5 5 1715.5 34.1 Details
45 Kings & Queens Chess 21 January 2023 (B) Rapid 2023-01-21 2023-01-21 Mangaung (FMB) 5 1359.3 5 4 1509.7 10.6 Details
46 2022 South African Junior Team Chess Championships (U14 Open) Classical 2022-12-04 2022-12-08 4 Knights (4K) 7 1331.9 6 3 1438.6 15 Details
47 Courteney Page Chess Festival 2022 (A+B) Rapid 2022-10-15 2022-10-15 Mangaung (FMB) 5 1351.4 5 2 1197.2 -10.8 Details
48 8th Piet Van Zyl Chess Festival 2022 (B) Standard 2022-07-22 2022-07-23 Mangaung (FMB) 5 1384.6 4 1.5 1176.8 -18.2 Details
49 Smart Chess Blitz 2022 (Juniors) Blitz 2022-05-07 2022-05-07 Mangaung (FMB) 7 1370.5 6 6 1609 7.7 Details
50 Mangaung Metro Chess 22 January 2022 (B) Rapid 2022-01-22 2022-01-22 Mangaung (FMB) 5 1384.3 5 3 1271.7 -7.6 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 43
Wins 25
Draws 5
Losses 13
White 24
Black 19
White wins 15
Black wins 10
Score 27.5
Percent 64
Dp 118.6
AOR 1528.4
Performance 1647
Game statistics (History)
Games 319
Wins 195
Draws 28
Losses 96
White 163
Black 156
White wins 99
Black wins 96
Score 209
Percent 65.5
Dp 131.9
AOR 1379.7
Performance 1511.6
Rankings (Main)
National
Overall 749
Gender 700
Age group 72
Gender/Age 65
Provincial
Overall 18
Gender 18
Age group 1
Gender/Age 1
Regional
Overall 11
Gender 11
Age group 1
Gender/Age 1
Rankings (Standard)
National
Overall 574
Gender 538
Age group 49
Gender/Age 46
Provincial
Overall 14
Gender 14
Age group 1
Gender/Age 1
Regional
Overall 9
Gender 9
Age group 1
Gender/Age 1
Rankings (Rapid)
National
Overall 409
Gender 381
Age group 43
Gender/Age 43
Provincial
Overall 5
Gender 5
Age group 1
Gender/Age 1
Regional
Overall 4
Gender 4
Age group 1
Gender/Age 1
Rankings (Blitz)
National
Overall 290
Gender 279
Age group 25
Gender/Age 22
Provincial
Overall 5
Gender 5
Age group 1
Gender/Age 1
Regional
Overall 3
Gender 3
Age group 1
Gender/Age 1
Performance ( )
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance ()
Games 43
Score 27.5
Percent 64
Aor 1528.4
Dp 118.6
Prat 1647
Performance (12 months)
Games 77
Score 50
Percent 64.9
Aor 1503.7
Dp 126.9
Prat 1630.6
Performance (History)
Games 319
Score 209
Percent 65.5
Aor 1379.7
Dp 131.9
Prat 1511.6
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Rossouw, J (Johrne) 5 1 4 Courteney Page Chess Festival 2022 (A+B) Mangaung Metro Chess 6-7 February 2026 (A) Details
Overall 2 Lebenya, A (Agnes) 4 3 1 Mangaung Metro Chess February 2020 (C) 11th Piet van Zyl Chess Festival 2025 (A) Details
Overall 3 Steyn, J (Johannes) 4 3 1 Mangaung Metro Chess October 2019 (D) Free State Closed 2025 (U16 Open) Details
Overall 4 Olivier, R (Riley) 4 1 3 Mangaung Metro July Trials 2019 (U10) Spartan Bishops Championships Elite 2025 (U16) Details
Overall 5 Van Niekerk, A (Adrian) 4 2 2 Mangaung Metro Chess 31 May to 1 June 2019 (E) Mangaung Metro Chess February 2020 (C) Details
Standard 1 Van Niekerk, A (Adrian) 4 2 2 Mangaung Metro Chess 31 May to 1 June 2019 (E) Mangaung Metro Chess February 2020 (C) Details
Standard 2 Van Rooyen, A (Andre) 3 2 1 2024 Frances Baard Schools Open II (U15) Inter Regional Chess Championship 2026 (Team U18) Details
Standard 3 Myburgh, Z (Zandre) 3 1 2 Spartan Bishops Chess Championships 2024 (Knights) Spartan Bishops Championships Elite 2025 (U16) Details
Standard 4 Els, C (Christiaan) 3 1 2 Mangaung Metro Chess 11-12 October 2024 (A) Inter Regional Chess Championship 2026 (Team U18) Details
Standard 5 Stott, RC (Robert Carl) 3 1 2 11th Piet van Zyl Chess Festival 2025 (A) Mangaung Metro Chess 8-9 May 2026 (A) Details
Rapid 1 Rossouw, J (Johrne) 3 1 2 Courteney Page Chess Festival 2022 (A+B) Mangaung Metro Chess 3 August 2024 (A) Details
Rapid 2 Monaheng, T (Thabang Louis) 2 2 0 Mangaung Metro Chess 10 February 2024 (A) Mangaung Metro Chess 9 March 2024 (A) Details
Rapid 3 Olivier, R (Riley) 2 1 1 August Primary School Chess Festival 2023 (Grade 6+7 A) Bloemfontein Highschool League 2024 (U15A) Details
Rapid 4 Van Der Merwe, M (Marthinus) 2 1 1 Mangaung Metro Chess 22 January 2022 (B) Kings & Queens Chess 21 January 2023 (B) Details
Rapid 5 Senatle, K (Kamogelo) 2 0 2 Heidedal Chess 14 October 2023 (A) Kings & Queens Chess 27 January 2024 (A) Details
Blitz 1 Boje, E (Ewald) 2 1 1 Smart Chess Blitz 2020 (U10+U12) Smart Chess Blitz 2022 (Juniors) Details
Blitz 2 Maritz, J (Jandre) 2 0 2 Smart Chess Blitz 2020 (U10+U12) Smart Chess Blitz 2022 (Juniors) Details