PLAYER PAGE
Ruben Van Der Merwe
1100119500Tshwane (GTP)Personal
Main rating
| Rating | 1125.7 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 166 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 872.6 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1125.7 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
Standard rating
| Rating | 1123.7 |
| 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 | 872.6 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1123.7 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
Rapid rating
| Rating | 1100.8 |
| 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 | 1100.8 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
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 | D4 Tshwane South District Schools Teams Chess Tournament 2024 (U15B) | Standard | 2024-08-03 | 2024-08-03 | Tshwane (GTP) | 5 | 1146.8 | 4 | 1 | 961.5 | 0 | Details |
| 2 | 2024 Tshwane Chess AHS Open Chess Tournament (D1) | Standard | 2024-02-24 | 2024-02-24 | Tshwane (GTP) | 5 | 1103.6 | 5 | 3 | 1334.2 | 0 | Details |
| 3 | Silver Lakes Open Chess Tournament (D) | Standard | 2023-04-15 | 2023-04-15 | Tshwane (GTP) | 5 | 1077.5 | 5 | 1.5 | 1037.1 | 0 | Details |
| 4 | 2023 Tshwane South School District CLOSED Individual Championships (U13 Open) | Standard | 2023-04-22 | 2023-04-22 | Tshwane (GTP) | 5 | 1077.5 | 5 | 2 | 1169.8 | 0 | Details |
| 5 | 2023 Milos Ristic Open Tournament (D1) | Standard | 2023-04-27 | 2023-04-27 | Tshwane (GTP) | 5 | 1077.5 | 5 | 2 | 1115.1 | 0 | Details |
| 6 | 2023 Afrikaans Hoër Seunskool Open Chess Tournament (D1) | Standard | 2023-03-04 | 2023-03-04 | Tshwane (GTP) | 5 | 1065.9 | 5 | 2 | 1119.9 | 0 | Details |
| 7 | 2023 Tshwane Chess Open Registration Tournament (D1) | Standard | 2023-01-28 | 2023-01-28 | Tshwane (GTP) | 5 | 1063.9 | 5 | 2 | 1065.6 | 0 | Details |
| 8 | 2022 South African Junior Team Chess Championships (U14 Open) | Classical | 2022-12-04 | 2022-12-08 | 4 Knights (4K) | 7 | 1072.7 | 4 | 1 | 1009.1 | 0 | Details |
| 9 | 2022 Etienne Lewis (U14 Open) | Standard | 2022-09-02 | 2022-09-04 | Tshwane (GTP) | 7 | 1016.7 | 7 | 3 | 1204.2 | 0 | Details |
| 10 | 2022 Alekhine Open (D) | Standard | 2022-08-13 | 2022-08-14 | Tshwane (GTP) | 5 | 997.5 | 5 | 2 | 1091.8 | 0 | Details |
| 11 | D4 Play Offs 2022 (U13) | Standard | 2022-07-30 | 2022-07-30 | Tshwane (GTP) | 5 | 1050.3 | 5 | 0 | 773.1 | 0 | Details |
| 12 | 2022 Mid Gauteng Open (D) | Standard | 2022-05-07 | 2022-05-07 | Tshwane (GTP) | 5 | 1019.4 | 5 | 3 | 1251.9 | 0 | Details |
| 13 | 2022 Milos Ristic Open Chess Tournament (D) | Standard | 2022-05-28 | 2022-05-28 | Tshwane (GTP) | 5 | 1019.4 | 4 | 1 | 921 | 0 | Details |
| 14 | D4 Individuals 2022 (U13 Open) | Rapid | 2022-04-23 | 2022-04-23 | Tshwane (GTP) | 7 | 1031.9 | 7 | 2 | 974.9 | 0 | Details |
| 15 | 2022 Gauteng Interregion (U12 Open) | Standard | 2022-02-26 | 2022-02-26 | Tshwane (GTP) | 5 | 1012.6 | 5 | 2 | 1104.1 | 0 | Details |
| 16 | 2022 Tshwane Chess Open Registration Tournament (D1) | Standard | 2022-01-29 | 2022-01-29 | Tshwane (GTP) | 5 | 1004.6 | 5 | 2 | 1039.9 | 0 | Details |
| 17 | 2021 Etienne Lewis Closed Trials (U12 Open) | Standard | 2021-09-24 | 2021-09-26 | Nelson Mandela Bay (ENM) | 7 | 1042.2 | 6 | 1 | 901.6 | 0 | Details |
| 18 | 2021 Gauteng North Open Tournament (D) | Standard | 2021-08-28 | 2021-08-29 | Tshwane (GTP) | 5 | 1104.6 | 4 | 0 | 753.1 | 0 | Details |
| 19 | 2021 Chris Greyling Open Tournament (D) | Standard | 2021-05-08 | 2021-05-08 | Tshwane (GTP) | 5 | 1027.1 | 5 | 3 | 1262.6 | 0 | Details |
| 20 | 2021 Lubowski Open Tournament (D) | Standard | 2021-05-01 | 2021-05-02 | Tshwane (GTP) | 5 | 1027.1 | 5 | 2 | 1075.3 | 0 | Details |
| 21 | 2021 Blou Bul Tournament (D) | Standard | 2021-04-10 | 2021-04-10 | Mangaung (FMB) | 5 | 1012.2 | 5 | 2 | 1082.9 | 0 | Details |
| 22 | 2020 Waterkloof Open (D) | Standard | 2020-02-29 | 2020-03-01 | Tshwane (GTP) | 5 | 989.5 | 5 | 1 | 875.8 | 0 | Details |
| 23 | The King`s Cup League 2020 (D) | Standard | 2020-03-07 | 2020-03-07 | Johannesburg Metro (GJM) | 5 | 989.5 | 5 | 3 | 1254.6 | 0 | Details |
| 24 | 2020 Piet Robbertse (D) | Classical | 2020-01-31 | 2020-02-02 | Cape Winelands (WCW) | 5 | 1094.1 | 4 | 1 | 846.6 | 0 | Details |
| 25 | 2020 Blou Bul (D) | Standard | 2020-02-15 | 2020-02-15 | Tshwane (GTP) | 5 | 1094.1 | 4 | 0 | 725.7 | 0 | Details |
| 26 | 2020 Registration Tournament (D) | Standard | 2020-01-25 | 2020-01-25 | Tshwane (GTP) | 5 | 1157.5 | 5 | 1 | 824.5 | 0 | Details |
| 27 | The King`s Cup League 2019 (Beginner) | Standard | 2019-10-19 | 2019-10-19 | Johannesburg Metro (GJM) | 5 | 1200 | 4 | 1 | 928.8 | 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 | 133 |
| Wins | 44 |
| Draws | 1 |
| Losses | 88 |
| White | 66 |
| Black | 67 |
| White wins | 19 |
| Black wins | 25 |
| Score | 44.5 |
| Percent | 33.5 |
| Dp | -140.6 |
| AOR | 1175.5 |
| Performance | 1034.9 |
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 | 133 |
| Score | 44.5 |
| Percent | 33.5 |
| Aor | 1175.5 |
| Dp | -140.6 |
| Prat | 1034.9 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Mcphail, M (Matthew) | 3 | 3 | 0 | 2021 Lubowski Open Tournament (D) | 2023 Tshwane South School District CLOSED Individual Championships (U13 Open) | Details |
| Overall | 2 | Botha, RMJ (Robert) | 3 | 0 | 3 | 2020 Registration Tournament (D) | 2023 Tshwane South School District CLOSED Individual Championships (U13 Open) | Details |
| Overall | 3 | Karsten, CB (Chay Belle) | 2 | 1 | 1 | 2020 Registration Tournament (D) | 2020 Piet Robbertse (D) | Details |
| Overall | 4 | Grahan, C (Chie-Ann) | 2 | 1 | 1 | 2020 Piet Robbertse (D) | 2022 Tshwane Chess Open Registration Tournament (D1) | Details |
| Overall | 5 | Maartens, K (Kirsten) | 2 | 2 | 0 | 2021 Lubowski Open Tournament (D) | 2022 Alekhine Open (D) | Details |
| Standard | 1 | Mcphail, M (Matthew) | 3 | 3 | 0 | 2021 Lubowski Open Tournament (D) | 2023 Tshwane South School District CLOSED Individual Championships (U13 Open) | Details |
| Standard | 2 | Botha, RMJ (Robert) | 3 | 0 | 3 | 2020 Registration Tournament (D) | 2023 Tshwane South School District CLOSED Individual Championships (U13 Open) | Details |
| Standard | 3 | Adamson, A (Amani) | 2 | 0 | 2 | 2020 Waterkloof Open (D) | 2021 Blou Bul Tournament (D) | Details |
| Standard | 4 | Badenhorst, M (Matthew) | 2 | 2 | 0 | 2021 Chris Greyling Open Tournament (D) | 2022 Tshwane Chess Open Registration Tournament (D1) | Details |
| Standard | 5 | Karsten, CB (Chay Belle) | 2 | 1 | 1 | 2020 Registration Tournament (D) | 2020 Piet Robbertse (D) | Details |