PLAYER PAGE
Hj De Villiers
1100098157Mangaung (FMB)Personal
Main rating
| Rating | 1629.1 |
| 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 | 1602.8 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1629.1 |
| K-factor | 28 |
| Floor | 1181.9 |
| Highest | 1686.7 (2024-11-01) |
| Min/Max +/- allowed | 82.9 |
Standard rating
| Rating | 1626.1 |
| 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 | 1621.7 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1626.1 |
| 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 | 1392.5 |
| 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 | 1317.6 |
| 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 | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1317.6 |
| K-factor | 36 |
| Floor | 820 |
| Highest | 1340.8 (2020-02-01) |
| Min/Max +/- allowed | 135.7 |
Rating Graph
Tournaments
| # | 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 | Grey College Team Championship 2026 (A) | Standard | 2026-02-20 | 2026-02-21 | Mangaung (FMB) | 5 | 1636.9 | 5 | 3 | 1501.4 | 0 | Details |
| 2 | 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 | 0 | Details |
| 3 | 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 | 0 | Details |
| 4 | Morris Club Championship 2025 | Rapid | 2025-12-06 | 2025-12-06 | Mangaung (FMB) | 5 | 1618.5 | 5 | 3 | 1604.6 | 0 | Details |
| 5 | 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 | 0 | Details |
| 6 | Free State Closed 2025 (U16 Open) | Standard | 2025-08-14 | 2025-08-15 | Mangaung (FMB) | 5 | 1586.8 | 5 | 5 | 1750.4 | 0 | Details |
| 7 | Smart Chess Blitz 2025 (Open) | Blitz | 2025-07-19 | 2025-07-19 | Mangaung (FMB) | 9 | 1558.4 | 9 | 4.5 | 1320.6 | 0 | Details |
| 8 | South African Open 2025 (U16 Open) | Classical | 2025-07-03 | 2025-07-05 | Johannesburg Metro (GJM) | 5 | 1558.4 | 5 | 4 | 1798.1 | 0 | Details |
| 9 | Spartan Bishops Championships Elite 2025 (U16) | Standard | 2025-05-23 | 2025-05-25 | Frances Baard (NCF) | 5 | 1564.9 | 5 | 4.5 | 1828.7 | 0 | Details |
| 10 | Moja Chess Extravaganza 2025 (C) | Classical | 2025-04-26 | 2025-05-01 | Johannesburg Metro (GJM) | 9 | 1564.9 | 9 | 4 | 1334.9 | 0 | Details |
| 11 | Moja Chess Extravaganza 2025 (Blitz) | Blitz | 2025-04-26 | 2025-04-26 | Johannesburg Metro (GJM) | 7 | 1564.9 | 7 | 3 | 1487.7 | 0 | Details |
| 12 | 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 | 0 | Details |
| 13 | 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 | 0 | Details |
| 14 | Mangaung Metro Chess 25 January 2025 (A) | Rapid | 2025-01-25 | 2025-01-25 | Mangaung (FMB) | 5 | 1598.4 | 5 | 3 | 1505.2 | 0 | Details |
| 15 | 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 | 0 | Details |
| 16 | 2024 Kimberley Chess Club Christmas Open (Kings) | Standard | 2024-12-07 | 2024-12-07 | Frances Baard (NCF) | 5 | 1681.9 | 5 | 1 | 1281.6 | 0 | Details |
| 17 | Mangaung Metro Chess 11-12 October 2024 (A) | Standard | 2024-10-11 | 2024-10-12 | Mangaung (FMB) | 5 | 1637.5 | 5 | 4 | 1745 | 0 | Details |
| 18 | 2024 Moja Chess Extravaganza (C) | Standard | 2024-09-25 | 2024-09-26 | Frances Baard (NCF) | 5 | 1583.6 | 5 | 5 | 1876.7 | 0 | Details |
| 19 | 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 | 0 | Details |
| 20 | Womens Day Tournament 024 (A) | Standard | 2024-08-09 | 2024-08-09 | Frances Baard (NCF) | 5 | 1567.8 | 5 | 3.5 | 1541.4 | 0 | Details |
| 21 | Bloemfontein Highschool League 02 Aug 2024 (U15A) | Rapid | 2024-08-02 | 2024-08-02 | Mangaung (FMB) | 5 | 1567.8 | 4 | 4 | 1688 | 0 | Details |
| 22 | Mangaung Metro Chess 3 August 2024 (A) | Rapid | 2024-08-03 | 2024-08-03 | Mangaung (FMB) | 5 | 1567.8 | 5 | 3 | 1482.1 | 0 | Details |
| 23 | 2024 Elise Steenkamp Open Chess Tournament (Kings) | Standard | 2024-06-15 | 2024-06-17 | Tshwane (GTP) | 7 | 1542.1 | 7 | 3.5 | 1614.5 | 0 | Details |
| 24 | 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 | 0 | Details |
| 25 | Mangaung Metro Chess 10-11 May 2024 (A) | Standard | 2024-05-10 | 2024-05-11 | Mangaung (FMB) | 5 | 1456.4 | 5 | 3 | 1584.4 | 0 | Details |
| 26 | Spartan Bishops Chess Championships 2024 (Knights) | Standard | 2024-05-04 | 2024-05-05 | Bojanala Platina (NBR) | 5 | 1456.4 | 5 | 3 | 1535.5 | 0 | Details |
| 27 | Mangaung Metro Chess 12-13 April 2024 (B) | Standard | 2024-04-12 | 2024-04-13 | Mangaung (FMB) | 5 | 1429 | 5 | 4.5 | 1609.5 | 0 | Details |
| 28 | Bloemfontein Highschool League 2024 (U15A) | Rapid | 2024-03-08 | 2024-03-08 | Mangaung (FMB) | 5 | 1415.5 | 5 | 5 | 1619.9 | 0 | Details |
| 29 | Mangaung Metro Chess 9 March 2024 (A) | Rapid | 2024-03-09 | 2024-03-09 | Mangaung (FMB) | 5 | 1415.5 | 5 | 3 | 1412.9 | 0 | Details |
| 30 | 2024 Frances Baard Schools Open II (U15) | Standard | 2024-02-17 | 2024-02-17 | Frances Baard (NCF) | 5 | 1402 | 5 | 4.5 | 1624.4 | 0 | Details |
| 31 | Mangaung Metro Chess 10 February 2024 (A) | Rapid | 2024-02-10 | 2024-02-10 | Mangaung (FMB) | 5 | 1402 | 5 | 1 | 1114.4 | 0 | Details |
| 32 | Bloemfontein High School League 16 February 2024 (U17A) | Rapid | 2024-02-16 | 2024-02-16 | Mangaung (FMB) | 5 | 1402 | 5 | 4.5 | 1561.1 | 0 | Details |
| 33 | Kings & Queens Chess 27 January 2024 (A) | Rapid | 2024-01-27 | 2024-01-27 | Mangaung (FMB) | 5 | 1403 | 5 | 2 | 1388.1 | 0 | Details |
| 34 | Queens Gambit Chess Open 2023 (A) | Standard | 2023-11-25 | 2023-11-25 | Sedibeng (GSV) | 5 | 1447.6 | 5 | 1 | 1166.8 | 0 | Details |
| 35 | Heidedal Chess 14 October 2023 (A) | Rapid | 2023-10-14 | 2023-10-14 | Mangaung (FMB) | 5 | 1441.1 | 5 | 3 | 1489.6 | 0 | Details |
| 36 | Fonteine Chess Open 2023 (A) | Standard | 2023-09-02 | 2023-09-02 | Sedibeng (GSV) | 5 | 1419.1 | 5 | 3.5 | 1552.4 | 0 | Details |
| 37 | 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 | 0 | Details |
| 38 | 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 | 0 | Details |
| 39 | Inter Regional Chess Championship 2023 (U14) | Standard | 2023-05-19 | 2023-05-20 | Mangaung (FMB) | 5 | 1378.6 | 5 | 5 | 1715.5 | 0 | Details |
| 40 | Kings & Queens Chess 21 January 2023 (B) | Rapid | 2023-01-21 | 2023-01-21 | Mangaung (FMB) | 5 | 1359.3 | 5 | 4 | 1509.7 | 0 | Details |
| 41 | 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 | 0 | Details |
| 42 | Courteney Page Chess Festival 2022 (A+B) | Rapid | 2022-10-15 | 2022-10-15 | Mangaung (FMB) | 5 | 1351.4 | 5 | 2 | 1197.2 | 0 | Details |
| 43 | 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 | 0 | Details |
| 44 | Smart Chess Blitz 2022 (Juniors) | Blitz | 2022-05-07 | 2022-05-07 | Mangaung (FMB) | 7 | 1370.5 | 6 | 6 | 1609 | 0 | Details |
| 45 | Mangaung Metro Chess 22 January 2022 (B) | Rapid | 2022-01-22 | 2022-01-22 | Mangaung (FMB) | 5 | 1384.3 | 5 | 3 | 1271.7 | 0 | Details |
| 46 | Die Wilge 2020 (U12) | Standard | 2020-03-14 | 2020-03-14 | Dr Kenneth Kaunda (NWP) | 5 | 1325.4 | 5 | 5 | 1652.8 | 0 | Details |
| 47 | JNW Club - Bryanston Open1 2020 (D) | Standard | 2020-02-01 | 2020-02-01 | Johannesburg Metro (GJM) | 5 | 1295.9 | 5 | 4 | 1298.5 | 0 | Details |
| 48 | Smart Chess Blitz 2020 (U10+U12) | Blitz | 2020-02-29 | 2020-02-29 | Mangaung (FMB) | 7 | 1295.9 | 7 | 6 | 1463.1 | 0 | Details |
| 49 | Mangaung Metro Chess February 2020 (C) | Standard | 2020-02-21 | 2020-02-22 | Mangaung (FMB) | 5 | 1295.9 | 4 | 3 | 1364.6 | 0 | Details |
| 50 | Mangaung Metro Chess 17-18 January 2020 (D) | Standard | 2020-01-17 | 2020-01-18 | Mangaung (FMB) | 5 | 1247.8 | 5 | 4 | 1372.5 | 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 | 10 |
| Wins | 5 |
| Draws | 3 |
| Losses | 2 |
| White | 6 |
| Black | 4 |
| White wins | 3 |
| Black wins | 2 |
| Score | 6.5 |
| Percent | 65 |
| Dp | 127.5 |
| AOR | 1486.8 |
| Performance | 1614.3 |
Game statistics (History)
| Games | 286 |
| Wins | 175 |
| Draws | 26 |
| Losses | 85 |
| White | 145 |
| Black | 141 |
| White wins | 87 |
| Black wins | 88 |
| Score | 188 |
| Percent | 65.7 |
| Dp | 133.7 |
| AOR | 1361.1 |
| Performance | 1494.8 |
Rankings (Main)
| National | |
| Overall | 815 |
| Gender | 759 |
| Age group | 79 |
| Gender/Age | 70 |
| Provincial | |
| Overall | 17 |
| Gender | 17 |
| Age group | 1 |
| Gender/Age | 1 |
| Regional | |
| Overall | 10 |
| Gender | 10 |
| Age group | 1 |
| Gender/Age | 1 |
Rankings (Standard)
| National | |
| Overall | 765 |
| Gender | 710 |
| Age group | 72 |
| Gender/Age | 63 |
| Provincial | |
| Overall | 13 |
| Gender | 13 |
| Age group | 1 |
| Gender/Age | 1 |
| Regional | |
| Overall | 7 |
| Gender | 7 |
| Age group | 1 |
| Gender/Age | 1 |
Rankings (Rapid)
| National | |
| Overall | 335 |
| Gender | 317 |
| Age group | 32 |
| Gender/Age | 32 |
| Provincial | |
| Overall | 6 |
| Gender | 6 |
| Age group | 1 |
| Gender/Age | 1 |
| Regional | |
| Overall | 5 |
| Gender | 5 |
| Age group | 1 |
| Gender/Age | 1 |
Rankings (Blitz)
| National | |
| Overall | 261 |
| Gender | 249 |
| Age group | 23 |
| Gender/Age | 19 |
| 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 | 10 |
| Score | 6.5 |
| Percent | 65 |
| Aor | 1486.8 |
| Dp | 127.5 |
| Prat | 1614.3 |
Performance (12 months)
| Games | 70 |
| Score | 43 |
| Percent | 61.4 |
| Aor | 1470.3 |
| Dp | 97.1 |
| Prat | 1567.5 |
Performance (History)
| Games | 286 |
| Score | 188 |
| Percent | 65.7 |
| Aor | 1361.1 |
| Dp | 133.7 |
| Prat | 1494.8 |
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 | Modirwa, O (Ofentse) | 4 | 1 | 3 | Mangaung Metro Chess 10 February 2024 (A) | Mangaung Metro Chess 25 January 2025 (A) | Details |
| Overall | 4 | Van Niekerk, A (Adrian) | 4 | 2 | 2 | Mangaung Metro Chess 31 May to 1 June 2019 (E) | Mangaung Metro Chess February 2020 (C) | Details |
| Overall | 5 | Olivier, R (Riley) | 4 | 1 | 3 | Mangaung Metro July Trials 2019 (U10) | Spartan Bishops Championships Elite 2025 (U16) | 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 | Kotze, R (Ruan) | 3 | 2 | 1 | Mangaung Metro Chess 31 May to 1 June 2019 (E) | Mangaung Metro Chess October 2019 (D) | Details |
| Standard | 3 | Scheepers, CAJ (Christiaan) | 3 | 2 | 1 | 10th Piet van Zyl Chess Festival 2024 (A+B) | Grey College Team Championship 2026 (A) | Details |
| Standard | 4 | Steyn, J (Johannes) | 3 | 3 | 0 | Mangaung Metro Chess October 2019 (D) | Free State Closed 2025 (U16 Open) | Details |
| Standard | 5 | Myburgh, Z (Zandre) | 3 | 1 | 2 | Spartan Bishops Chess Championships 2024 (Knights) | Spartan Bishops Championships Elite 2025 (U16) | 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 | Senatle, K (Kamogelo) | 2 | 0 | 2 | Heidedal Chess 14 October 2023 (A) | Kings & Queens Chess 27 January 2024 (A) | Details |
| Rapid | 4 | Mokhachane, K (Kgalalelo) | 2 | 1 | 1 | Bloemfontein Highschool League 2024 (U15A) | Bloemfontein Highschool League 02 Aug 2024 (U15A) | Details |
| Rapid | 5 | Van Der Merwe, M (Marthinus) | 2 | 1 | 1 | Mangaung Metro Chess 22 January 2022 (B) | Kings & Queens Chess 21 January 2023 (B) | 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 |