PLAYER PAGE
Oliver De Klerk
1150143864Tshwane (GTP)Personal
Main rating
| Rating | 1178.1 |
| K-factor | 36 |
| Floor | 733.8 |
| Highest | 1247 (2023-08-01) |
| Min/Max +/- allowed | 155 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 970.8 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1178.1 |
| K-factor | 36 |
| Floor | 733.8 |
| Highest | 1247 (2023-08-01) |
| Min/Max +/- allowed | 155.1 |
Standard rating
| Rating | 1175.9 |
| K-factor | 36 |
| Floor | 733.2 |
| Highest | 1246.4 (2023-08-01) |
| Min/Max +/- allowed | 155.2 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 970.8 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1175.9 |
| K-factor | 36 |
| Floor | 733.2 |
| Highest | 1246.4 (2023-08-01) |
| Min/Max +/- allowed | 155.2 |
Rapid 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 |
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 | 2025 Tshwane South School District CLOSED League Championship (U11B) | Standard | 2025-08-15 | 2025-08-15 | Tshwane (GTP) | 5 | 1172.7 | 5 | 2.5 | 1197 | 0 | Details |
| 2 | Gauteng Inter-Region at UJ 2024 (U10 Candidates) | Standard | 2024-12-07 | 2024-12-08 | Johannesburg Metro (GJM) | 5 | 1117.4 | 5 | 1 | 1055 | 0 | Details |
| 3 | 2024 Etienne Lewis (U10) | Standard | 2024-08-30 | 2024-09-01 | Tshwane (GTP) | 7 | 1174.3 | 7 | 1.5 | 965.1 | 0 | Details |
| 4 | D4 Tshwane South District Schools Teams Chess Tournament 2024 (U9A) | Standard | 2024-08-03 | 2024-08-03 | Tshwane (GTP) | 5 | 1213.7 | 5 | 0.5 | 996.6 | 0 | Details |
| 5 | Menlopark Open Chess Tournament 2024 (U10) | Standard | 2024-07-13 | 2024-07-13 | Tshwane (GTP) | 5 | 1198.8 | 5 | 3 | 1291.2 | 0 | Details |
| 6 | 2024 Milos Ristic Open Chess Tournament (U10) | Standard | 2024-04-27 | 2024-04-27 | Tshwane (GTP) | 5 | 1177.6 | 5 | 2.5 | 1294.3 | 0 | Details |
| 7 | 2024 Lubowski Open Chess Tournament (D2) | Standard | 2024-03-23 | 2024-03-24 | Tshwane (GTP) | 5 | 1183.9 | 5 | 2 | 1166.1 | 0 | Details |
| 8 | 2024 Wynie Robbertse Chess Tournament (E) | Standard | 2024-03-02 | 2024-03-02 | Tshwane (GTP) | 5 | 1183.9 | 5 | 2.5 | 1171 | 0 | Details |
| 9 | 2024 Blou Bul Open Chess Tournament (D) | Standard | 2024-02-10 | 2024-02-10 | Tshwane (GTP) | 5 | 1190.8 | 5 | 1.5 | 1159.9 | 0 | Details |
| 10 | 2024 Gauteng Inter-Region Chess Championship (U10B) | Standard | 2024-01-13 | 2024-01-14 | Tshwane (GTP) | 5 | 1233.8 | 4 | 1 | 964.1 | 0 | Details |
| 11 | 2023 Gauteng Top Schools (U9 Mixed) | Standard | 2023-08-18 | 2023-08-18 | West Rand (GWR) | 5 | 1197.2 | 5 | 4 | 1468 | 0 | Details |
| 12 | 2023 Etienne Lewis Closed Tournament (U10) | Standard | 2023-08-25 | 2023-08-27 | Tshwane (GTP) | 7 | 1197.2 | 7 | 2 | 1056.7 | 0 | Details |
| 13 | 2023 Tshwane South School District CLOSED League Championship (U9) | Standard | 2023-07-29 | 2023-07-29 | Tshwane (GTP) | 5 | 1154 | 5 | 3 | 1262.5 | 0 | Details |
| 14 | 2023 Menlo Open Tournament (E) | Standard | 2023-07-22 | 2023-07-22 | Tshwane (GTP) | 5 | 1154 | 5 | 3 | 1250.5 | 0 | Details |
| 15 | 2023 Elize Steenkamp Open Tournament (E) | Standard | 2023-06-16 | 2023-06-16 | Tshwane (GTP) | 6 | 1133.3 | 6 | 3 | 1211.2 | 0 | Details |
| 16 | Silver Lakes Open Chess Tournament (E) | Standard | 2023-04-15 | 2023-04-15 | Tshwane (GTP) | 5 | 1160.5 | 5 | 1.5 | 1027.9 | 0 | Details |
| 17 | Laerskool Constantiapark Open Chess Tournament 2023 (U10) | Standard | 2023-02-18 | 2023-02-18 | Tshwane (GTP) | 5 | 1186.4 | 4 | 1 | 1020.6 | 0 | Details |
| 18 | Lardies Tournament 2022 (U8) | Standard | 2022-10-29 | 2022-10-29 | Tshwane (GTP) | 5 | 1165.8 | 5 | 3 | 1277.8 | 0 | Details |
| 19 | 2022 Menlo Open Tournament (F) | Standard | 2022-07-23 | 2022-07-23 | Tshwane (GTP) | 5 | 1200 | 5 | 1.5 | 1018.8 | 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 | 98 |
| Wins | 34 |
| Draws | 12 |
| Losses | 52 |
| White | 49 |
| Black | 49 |
| White wins | 19 |
| Black wins | 15 |
| Score | 40 |
| Percent | 40.8 |
| Dp | -78.1 |
| AOR | 1226.4 |
| Performance | 1148.4 |
Rankings (Main)
| National | |
| Overall | 15686 |
| Gender | 12040 |
| Age group | 2176 |
| Gender/Age | 1589 |
| Provincial | |
| Overall | 4983 |
| Gender | 3813 |
| Age group | 668 |
| Gender/Age | 495 |
| Regional | |
| Overall | 1497 |
| Gender | 1147 |
| Age group | 204 |
| Gender/Age | 155 |
Rankings (Standard)
| National | |
| Overall | 11909 |
| Gender | 9060 |
| Age group | 1620 |
| Gender/Age | 1177 |
| Provincial | |
| Overall | 4079 |
| Gender | 3096 |
| Age group | 547 |
| Gender/Age | 412 |
| Regional | |
| Overall | 1427 |
| Gender | 1091 |
| Age group | 202 |
| Gender/Age | 153 |
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 | 5 |
| Score | 2.5 |
| Percent | 50 |
| Aor | 1197 |
| Dp | 0 |
| Prat | 1197 |
Performance (History)
| Games | 98 |
| Score | 40 |
| Percent | 40.8 |
| Aor | 1226.4 |
| Dp | -78.1 |
| Prat | 1148.4 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Wolvaardt, J (Jonathan) | 4 | 4 | 0 | Lardies Tournament 2022 (U8) | D4 Tshwane South District Schools Teams Chess Tournament 2024 (U9A) | Details |
| Overall | 2 | De Beer, L (Lily) | 3 | 3 | 0 | Silver Lakes Open Chess Tournament (E) | 2023 Etienne Lewis Closed Tournament (U10) | Details |
| Overall | 3 | Minny, L (Lunka) | 2 | 1 | 1 | 2022 Menlo Open Tournament (F) | Lardies Tournament 2022 (U8) | Details |
| Overall | 4 | Malan, D (Divan) | 2 | 2 | 0 | Lardies Tournament 2022 (U8) | 2024 Etienne Lewis (U10) | Details |
| Overall | 5 | Kleynhans, M (Magnus) | 2 | 2 | 0 | 2023 Elize Steenkamp Open Tournament (E) | 2023 Etienne Lewis Closed Tournament (U10) | Details |
| Standard | 1 | Wolvaardt, J (Jonathan) | 4 | 4 | 0 | Lardies Tournament 2022 (U8) | D4 Tshwane South District Schools Teams Chess Tournament 2024 (U9A) | Details |
| Standard | 2 | De Beer, L (Lily) | 3 | 3 | 0 | Silver Lakes Open Chess Tournament (E) | 2023 Etienne Lewis Closed Tournament (U10) | Details |
| Standard | 3 | Minny, L (Lunka) | 2 | 1 | 1 | 2022 Menlo Open Tournament (F) | Lardies Tournament 2022 (U8) | Details |
| Standard | 4 | Malan, D (Divan) | 2 | 2 | 0 | Lardies Tournament 2022 (U8) | 2024 Etienne Lewis (U10) | Details |
| Standard | 5 | Jansen Van Vuuren, G (Griffin) | 2 | 1 | 1 | Silver Lakes Open Chess Tournament (E) | 2024 Wynie Robbertse Chess Tournament (E) | Details |