PLAYER PAGE
Jacques Van Nieuwenhuizen
1110116609Sedibeng (GSV)Personal
Main rating
| Rating | 1311.3 |
| K-factor | 36 |
| Floor | 888.5 |
| Highest | 1403.5 (2023-05-01) |
| Min/Max +/- allowed | 124 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1221.6 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1311.3 |
| K-factor | 36 |
| Floor | 888.5 |
| Highest | 1403.5 (2023-05-01) |
| Min/Max +/- allowed | 124.1 |
Standard rating
| Rating | 1305.6 |
| K-factor | 36 |
| Floor | 885.3 |
| Highest | 1400.3 (2023-05-01) |
| Min/Max +/- allowed | 124.6 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1221.6 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1305.6 |
| K-factor | 36 |
| Floor | 885.3 |
| Highest | 1400.3 (2023-05-01) |
| Min/Max +/- allowed | 124.6 |
Rapid rating
| Rating | 1210.1 |
| K-factor | 36 |
| Floor | 718.4 |
| Highest | 1291.6 (2023-06-01) |
| Min/Max +/- allowed | 145.5 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1210.1 |
| K-factor | 36 |
| Floor | 718.4 |
| Highest | 1291.6 (2023-06-01) |
| Min/Max +/- allowed | 145.5 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
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 | Eureka Chess Open 26 July 2025 (B) | Standard | 2025-07-26 | 2025-07-26 | Sedibeng (GSV) | 5 | 1326.9 | 3 | 0 | 964.6 | 0 | Details |
| 2 | HS Driehoek Chess Open 2025 (C) | Standard | 2025-06-14 | 2025-06-14 | Sedibeng (GSV) | 5 | 1344.9 | 5 | 2 | 1249.6 | 0 | Details |
| 3 | Hoerskool Drie Riviere Open 08 March 2025 (C) | Standard | 2025-03-08 | 2025-03-08 | Sedibeng (GSV) | 5 | 1301.3 | 5 | 3 | 1499.2 | 0 | Details |
| 4 | Gauteng Inter-Region at UJ 2024 (U14 Candidates) | Standard | 2024-12-07 | 2024-12-08 | Johannesburg Metro (GJM) | 5 | 1281.3 | 4 | 3 | 1425.8 | 0 | Details |
| 5 | Fonteine Open 2024 (C) | Standard | 2024-10-19 | 2024-10-19 | Sedibeng (GSV) | 5 | 1292.7 | 5 | 2 | 1248.8 | 0 | Details |
| 6 | NWU Vaal Chess Open 12 Oct 2024 (D) | Standard | 2024-10-12 | 2024-10-12 | Sedibeng (GSV) | 5 | 1292.7 | 5 | 3 | 1429.8 | 0 | Details |
| 7 | Gauteng Top Schools 2024 (U13 Open) | Standard | 2024-10-04 | 2024-10-04 | Ekurhuleni (GE) | 5 | 1292.7 | 4 | 1 | 1097.5 | 0 | Details |
| 8 | Kings Gambit Chess Open 14 Sept 2024 (C) | Standard | 2024-09-14 | 2024-09-14 | Sedibeng (GSV) | 5 | 1319 | 4 | 1 | 1132.7 | 0 | Details |
| 9 | Sedibeng West District Schools Chess Team's Championships 2024 (U13) | Standard | 2024-08-12 | 2024-08-12 | Sedibeng (GSV) | 5 | 1275.1 | 3 | 3 | 1679.4 | 0 | Details |
| 10 | Sedibeng West District Schools Individual Chess Championships 2024 (U13 Boys) | Standard | 2024-07-27 | 2024-07-27 | Sedibeng (GSV) | 5 | 1322.9 | 3 | 0 | 775 | 0 | Details |
| 11 | Midvaal Winter Classic 13 July 2024 (D) | Rapid | 2024-07-13 | 2024-07-13 | Sedibeng (GSV) | 7 | 1322.9 | 7 | 4 | 1375.5 | 0 | Details |
| 12 | Sedibeng Chess Open 11 May 2024 (U13 Boys) | Standard | 2024-05-11 | 2024-05-11 | Sedibeng (GSV) | 5 | 1268.9 | 5 | 4 | 1502.7 | 0 | Details |
| 13 | Vaalpark Primary Chess Open 2024 (C) | Standard | 2024-04-13 | 2024-04-13 | Sedibeng (GSV) | 5 | 1298.2 | 5 | 1.5 | 1136.7 | 0 | Details |
| 14 | Valia's Open 2024 (D) | Standard | 2024-03-02 | 2024-03-02 | Sedibeng (GSV) | 5 | 1272.8 | 5 | 4 | 1630.9 | 0 | Details |
| 15 | NG Kerk Vanderbijlpark Suid 2024 (C) | Standard | 2024-02-24 | 2024-02-24 | Sedibeng (GSV) | 5 | 1272.8 | 5 | 2 | 1071.8 | 0 | Details |
| 16 | 2024 Gauteng Inter-Region Chess Championship (U14A) | Standard | 2024-01-13 | 2024-01-14 | Tshwane (GTP) | 5 | 1303.6 | 5 | 1 | 1156.8 | 0 | Details |
| 17 | NWU Vaal Open 2023 (D) | Standard | 2023-10-14 | 2023-10-14 | Sedibeng (GSV) | 5 | 1292.6 | 5 | 3.5 | 1433.8 | 0 | Details |
| 18 | Dr Pieter Hangelbroek Rapid 2023 (B) | Rapid | 2023-10-28 | 2023-10-28 | Sedibeng (GSV) | 5 | 1292.6 | 4 | 1 | 1124.6 | 0 | Details |
| 19 | 2023 Gauteng Top Schools (U13 Mixed) | Standard | 2023-08-18 | 2023-08-18 | West Rand (GWR) | 5 | 1357.7 | 5 | 1 | 1015.1 | 0 | Details |
| 20 | 2023 Sedibeng West District Schools Chess Tournament (U13) | Standard | 2023-08-12 | 2023-08-12 | Sedibeng (GSV) | 5 | 1357.7 | 5 | 3 | 1315 | 0 | Details |
| 21 | Overvaal Ope Jul 2023 (C) | Standard | 2023-07-22 | 2023-07-22 | Sedibeng (GSV) | 5 | 1378.9 | 5 | 4 | 1520.8 | 0 | Details |
| 22 | Eureka Open 2023 (D) | Standard | 2023-07-29 | 2023-07-29 | Sedibeng (GSV) | 5 | 1378.9 | 5 | 2 | 1115 | 0 | Details |
| 23 | VaalPark Primary Open Chess 2023 (C) | Rapid | 2023-06-16 | 2023-06-16 | Sedibeng (GSV) | 5 | 1388.5 | 5 | 3 | 1332.4 | 0 | Details |
| 24 | Valia's Chess Tournament 2023 (D) | Standard | 2023-05-06 | 2023-05-06 | Sedibeng (GSV) | 5 | 1309.4 | 5 | 4 | 1485.9 | 0 | Details |
| 25 | Driehoek Open Chess Tournament 2023 (D) | Standard | 2023-05-13 | 2023-05-13 | Sedibeng (GSV) | 5 | 1309.4 | 5 | 3.5 | 1425.2 | 0 | Details |
| 26 | Overvaal Open 2023 (D) | Standard | 2023-04-15 | 2023-04-15 | Sedibeng (GSV) | 5 | 1309.1 | 5 | 3 | 1317.4 | 0 | Details |
| 27 | AG Visser Open 2023 (C) | Standard | 2023-02-18 | 2023-02-18 | Sedibeng (GSV) | 5 | 1281.3 | 5 | 4 | 1431.8 | 0 | Details |
| 28 | 2022 Gauteng Schools Team Championships (U11 Open) | Standard | 2022-08-27 | 2022-08-27 | Tshwane (GTP) | 5 | 1273.8 | 3 | 2 | 1332.5 | 0 | Details |
| 29 | Dirk De Koster Chess Open 2022 (D) | Standard | 2022-04-23 | 2022-04-23 | Ekurhuleni (GE) | 5 | 1226.3 | 5 | 4 | 1503.7 | 0 | Details |
| 30 | Hoerskool Drie Riviere 2020 (D) | Standard | 2020-03-07 | 2020-03-07 | Sedibeng (GSV) | 5 | 1233.5 | 5 | 3 | 1198.5 | 0 | Details |
| 31 | TST-MSA Chess Open 2019 (E) | Standard | 2019-07-20 | 2019-07-20 | Sedibeng (GSV) | 5 | 1200 | 5 | 3 | 1286.5 | 0 | Details |
| 32 | Eureka Chess Open 2019 (H) | Standard | 2019-07-27 | 2019-07-27 | Sedibeng (GSV) | 5 | 1200 | 5 | 3.5 | 1270.3 | 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 | 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 | 150 |
| Wins | 78 |
| Draws | 8 |
| Losses | 64 |
| White | 75 |
| Black | 75 |
| White wins | 47 |
| Black wins | 31 |
| Score | 82 |
| Percent | 54.7 |
| Dp | 39.7 |
| AOR | 1266.3 |
| Performance | 1306 |
Rankings (Main)
| National | |
| Overall | 5601 |
| Gender | 4654 |
| Age group | 926 |
| Gender/Age | 716 |
| Provincial | |
| Overall | 1892 |
| Gender | 1576 |
| Age group | 317 |
| Gender/Age | 243 |
| Regional | |
| Overall | 189 |
| Gender | 163 |
| Age group | 37 |
| Gender/Age | 31 |
Rankings (Standard)
| National | |
| Overall | 5190 |
| Gender | 4271 |
| Age group | 880 |
| Gender/Age | 682 |
| Provincial | |
| Overall | 1863 |
| Gender | 1538 |
| Age group | 337 |
| Gender/Age | 257 |
| Regional | |
| Overall | 202 |
| Gender | 171 |
| Age group | 40 |
| Gender/Age | 33 |
Rankings (Rapid)
| National | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Provincial | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Regional | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
Rankings (Blitz)
| National | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Provincial | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Regional | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
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 | 13 |
| Score | 5 |
| Percent | 38.5 |
| Aor | 1377.9 |
| Dp | -98.1 |
| Prat | 1279.8 |
Performance (History)
| Games | 150 |
| Score | 82 |
| Percent | 54.7 |
| Aor | 1266.3 |
| Dp | 39.7 |
| Prat | 1306 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Campher, H (Hannah) | 5 | 3 | 2 | AG Visser Open 2023 (C) | HS Driehoek Chess Open 2025 (C) | Details |
| Overall | 2 | Brand, HVN (Hendrik van Niekerk (Henko)) | 4 | 1 | 3 | Dirk De Koster Chess Open 2022 (D) | NWU Vaal Open 2023 (D) | Details |
| Overall | 3 | Visser, M (Mila) | 4 | 2 | 2 | Valia's Chess Tournament 2023 (D) | Hoerskool Drie Riviere Open 08 March 2025 (C) | Details |
| Overall | 4 | Coetzer, Z (Zinique) | 3 | 2 | 1 | Overvaal Open 2023 (D) | Midvaal Winter Classic 13 July 2024 (D) | Details |
| Overall | 5 | Williams, A (Anika) | 3 | 1 | 2 | Eureka Chess Open 2019 (H) | Fonteine Open 2024 (C) | Details |
| Standard | 1 | Visser, M (Mila) | 4 | 2 | 2 | Valia's Chess Tournament 2023 (D) | Hoerskool Drie Riviere Open 08 March 2025 (C) | Details |
| Standard | 2 | Campher, H (Hannah) | 4 | 2 | 2 | AG Visser Open 2023 (C) | HS Driehoek Chess Open 2025 (C) | Details |
| Standard | 3 | Emanuel, C (Caitlin) | 3 | 2 | 1 | Overvaal Open 2023 (D) | NWU Vaal Chess Open 12 Oct 2024 (D) | Details |
| Standard | 4 | Brand, HVN (Hendrik van Niekerk (Henko)) | 3 | 1 | 2 | Dirk De Koster Chess Open 2022 (D) | NWU Vaal Open 2023 (D) | Details |
| Standard | 5 | Williams, A (Anika) | 3 | 1 | 2 | Eureka Chess Open 2019 (H) | Fonteine Open 2024 (C) | Details |