PLAYER PAGE
Eon Gerhard Van Der Westhuizen
108086487Sedibeng (GSV)Personal
Main rating
| Rating | 1174.7 |
| K-factor | 36 |
| Floor | 711.2 |
| Highest | 1223.9 (2019-06-01) |
| Min/Max +/- allowed | 160 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 700.3 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1174.7 |
| K-factor | 36 |
| Floor | 711.2 |
| Highest | 1223.9 (2019-06-01) |
| Min/Max +/- allowed | 160.3 |
Standard rating
| Rating | 1171.5 |
| K-factor | 36 |
| Floor | 704.7 |
| Highest | 1217.3 (2019-06-01) |
| Min/Max +/- allowed | 161.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 614.3 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1171.5 |
| K-factor | 36 |
| Floor | 704.7 |
| Highest | 1217.3 (2019-06-01) |
| Min/Max +/- allowed | 161.8 |
Rapid rating
| Rating | 622 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 1200 (2020-01-01) |
| 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 | 622 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 1200 (2020-01-01) |
| Min/Max +/- allowed | 165.8 |
Blitz rating
| Rating | 573.6 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 1200 (2024-02-01) |
| 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 | 573.6 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 1200 (2024-02-01) |
| 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 | Fonteine Chess Open 2023 (C) | Standard | 2023-09-02 | 2023-09-02 | Sedibeng (GSV) | 5 | 1176 | 5 | 1.5 | 1176.5 | 0 | Details |
| 2 | VaalPark Primary Open Chess 2023 (B) | Rapid | 2023-06-16 | 2023-06-16 | Sedibeng (GSV) | 5 | 1182.7 | 5 | 2 | 1134.4 | 0 | Details |
| 3 | Carel`s Open 2020 (C) | Standard | 2020-02-29 | 2020-02-29 | Sedibeng (GSV) | 5 | 1102.6 | 5 | 3 | 1196.8 | 0 | Details |
| 4 | AG Visser 2020 (C) | Standard | 2020-02-22 | 2020-02-22 | Sedibeng (GSV) | 5 | 1102.6 | 5 | 4 | 1409.1 | 0 | Details |
| 5 | Midvaal Chess Open 2020 (B) | Standard | 2020-01-25 | 2020-01-25 | Sedibeng (GSV) | 5 | 1152.3 | 5 | 2 | 1068.7 | 0 | Details |
| 6 | 2019 South African Junior Team Championships (U12D) | Classical | 2020-01-04 | 2020-01-08 | 4 Knights (4K) | 7 | 1152.3 | 7 | 1.5 | 1034.1 | 0 | Details |
| 7 | Fonteine Ope 2019 (C) | Standard | 2019-10-19 | 2019-10-19 | Sedibeng (GSV) | 5 | 1179.5 | 5 | 3 | 1221.8 | 0 | Details |
| 8 | GE vs GSV Inter Regional 2019 (U12B) | Standard | 2019-10-26 | 2019-10-26 | Ekurhuleni (GE) | 5 | 1179.5 | 5 | 1.5 | 982.7 | 0 | Details |
| 9 | Sedibeng Heritageday Open 2019 (B) | Standard | 2019-09-24 | 2019-09-24 | Sedibeng (GSV) | 5 | 1211.2 | 5 | 2 | 1023.5 | 0 | Details |
| 10 | Drie Riviere Open 2019 (D) | Standard | 2019-06-08 | 2019-06-08 | Sedibeng (GSV) | 5 | 1161.6 | 5 | 3 | 1292.3 | 0 | Details |
| 11 | Word of Life 2019 (C) | Standard | 2019-05-11 | 2019-05-11 | Sedibeng (GSV) | 5 | 1056 | 5 | 3 | 1220.2 | 0 | Details |
| 12 | D7 Individuals 2019 (U11 Boys) | Standard | 2019-05-04 | 2019-05-04 | Sedibeng (GSV) | 5 | 1056 | 5 | 3 | 1201 | 0 | Details |
| 13 | Dirk de Koster Chess Open 2019 (D) | Standard | 2019-04-13 | 2019-04-13 | Sedibeng (GSV) | 5 | 973.5 | 5 | 4 | 1344 | 0 | Details |
| 14 | AG Visser Skaak Ope 2019 (C) | Standard | 2019-02-23 | 2019-02-23 | Sedibeng (GSV) | 5 | 988 | 5 | 2 | 852.7 | 0 | Details |
| 15 | 2019 Heidelberg Open (C) | Classical | 2019-02-02 | 2019-02-02 | Sedibeng (GSV) | 5 | 988 | 5 | 2 | 1039 | 0 | Details |
| 16 | Fonteine Open 2018 (D) | Standard | 2018-10-13 | 2018-10-13 | Sedibeng (GSV) | 5 | 898.9 | 4 | 2 | 1042.5 | 0 | Details |
| 17 | 2018 Sedibeng Summer Open (I) | Standard | 2018-10-20 | 2018-10-20 | Sedibeng (GSV) | 5 | 898.9 | 5 | 3 | 982.4 | 0 | Details |
| 18 | Heidelberg Klub Round Robin 2018 (Team 6) | Standard | 2018-08-18 | 2018-08-18 | Sedibeng (GSV) | 5 | 700.8 | 5 | 2.5 | 976.4 | 0 | Details |
| 19 | TST-MSA Tournament 2018 (E) | Standard | 2018-07-21 | 2018-07-21 | Sedibeng (GSV) | 5 | 617.5 | 5 | 3 | 1106 | 0 | Details |
| 20 | Broadland`s Knights Chess Open 2018 (D) | Standard | 2018-06-16 | 2018-06-16 | Sedibeng (GSV) | 5 | 580.6 | 4 | 2 | 837.5 | 0 | Details |
| 21 | Heidelberg Skaak Klub 2018 (Team 14) | Standard | 2018-05-05 | 2018-05-05 | Sedibeng (GSV) | 5 | 619.4 | 5 | 1 | 500 | 0 | Details |
| 22 | D7 Individual 2018 (U11 Boys) | Standard | 2018-02-24 | 2018-02-24 | Sedibeng (GSV) | 5 | 573.6 | 5 | 2 | 917.9 | 0 | Details |
| 23 | 2017 Gauteng Schools Team Finals (U9 Mixed) | Standard | 2017-09-09 | 2017-09-09 | Tshwane (GTP) | 5 | 550 | 5 | 3 | 636 | 0 | Details |
| 24 | Laer Volkskool Open Tournament 2017 (E) | Standard | 2017-08-19 | 2017-08-19 | Sedibeng (GSV) | 5 | 522 | 5 | 3 | 625 | 0 | Details |
| 25 | 2017 D7 Individuals (U9 Boys) | Standard | 2017-05-20 | 2017-05-20 | Sedibeng (GSV) | 5 | 500 | 5 | 3 | 581 | 0 | Details |
| 26 | D7 Primary 2017 (Open) | Standard | 2017-04-22 | 2017-04-22 | Sedibeng (GSV) | 5 | 0 | 0 | 1 | 0 | 0 | Details |
| 27 | D7 Primary 2017 (Under 9) | Standard | 2017-04-22 | 2017-04-22 | Sedibeng (GSV) | 5 | 0 | 2 | 3.5 | 830 | 0 | Details |
| 28 | 2017 Heidelberg Open (C) | Standard | 2017-02-04 | 2017-02-04 | Sedibeng (GSV) | 5 | 0 | 5 | 0.5 | 500 | 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 | 110 |
| Wins | 49 |
| Draws | 8 |
| Losses | 53 |
| White | 55 |
| Black | 55 |
| White wins | 26 |
| Black wins | 23 |
| Score | 53 |
| Percent | 48.2 |
| Dp | -15.5 |
| AOR | 1085.7 |
| Performance | 1070.2 |
Rankings (Main)
| 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 (Standard)
| 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 (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 | 0 |
| Score | 0 |
| Percent | 0 |
| Aor | 0 |
| Dp | 0 |
| Prat | 0 |
Performance (History)
| Games | 110 |
| Score | 53 |
| Percent | 48.2 |
| Aor | 1085.7 |
| Dp | -15.5 |
| Prat | 1070.2 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Van Biljon, J (Jessica) | 2 | 0 | 2 | Fonteine Open 2018 (D) | AG Visser Skaak Ope 2019 (C) | Details |
| Overall | 2 | Naude, E (Enrique) | 2 | 1 | 1 | 2019 Heidelberg Open (C) | Fonteine Ope 2019 (C) | Details |
| Overall | 3 | Huisamen, D (De Villiers) | 2 | 0 | 2 | D7 Individual 2018 (U11 Boys) | D7 Individuals 2019 (U11 Boys) | Details |
| Overall | 4 | Mittermaier, G (Gunther) | 2 | 1 | 1 | Sedibeng Heritageday Open 2019 (B) | Fonteine Chess Open 2023 (C) | Details |
| Overall | 5 | Harmse, H (Heinrich) | 2 | 1 | 1 | AG Visser 2020 (C) | VaalPark Primary Open Chess 2023 (B) | Details |
| Standard | 1 | Van Biljon, J (Jessica) | 2 | 0 | 2 | Fonteine Open 2018 (D) | AG Visser Skaak Ope 2019 (C) | Details |
| Standard | 2 | Mofokeng, S (Sihle) | 2 | 1 | 1 | 2019 Heidelberg Open (C) | Midvaal Chess Open 2020 (B) | Details |
| Standard | 3 | Huisamen, D (De Villiers) | 2 | 0 | 2 | D7 Individual 2018 (U11 Boys) | D7 Individuals 2019 (U11 Boys) | Details |
| Standard | 4 | Meyer, AF (Anko) | 2 | 1 | 1 | TST-MSA Tournament 2018 (E) | 2018 Sedibeng Summer Open (I) | Details |
| Standard | 5 | Mittermaier, G (Gunther) | 2 | 1 | 1 | Sedibeng Heritageday Open 2019 (B) | Fonteine Chess Open 2023 (C) | Details |