PLAYER PAGE
Jadrian Lielieveld
1100097431Cape Winelands (WCW)Personal
Main rating
| Rating | 1666.2 |
| K-factor | 28 |
| Floor | 1206.8 |
| Highest | 1712.8 (2023-09-01) |
| Min/Max +/- allowed | 80 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1632.6 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1666.2 |
| K-factor | 28 |
| Floor | 1206.8 |
| Highest | 1712.8 (2023-09-01) |
| Min/Max +/- allowed | 79.9 |
Standard rating
| Rating | 1652.3 |
| K-factor | 28 |
| Floor | 1205.8 |
| Highest | 1705.8 (2025-05-05) |
| Min/Max +/- allowed | 80.7 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1534.3 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1652.3 |
| K-factor | 28 |
| Floor | 1205.8 |
| Highest | 1705.8 (2025-05-05) |
| Min/Max +/- allowed | 80.7 |
Rapid rating
| Rating | 1618.4 |
| K-factor | 28 |
| Floor | 1118.4 |
| Highest | 1618.4 (2026-01-01) |
| Min/Max +/- allowed | 91.4 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1707.7 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1618.4 |
| K-factor | 28 |
| Floor | 1118.4 |
| Highest | 1618.4 (2026-01-01) |
| Min/Max +/- allowed | 91.4 |
Blitz rating
| Rating | 1218.4 |
| K-factor | 36 |
| Floor | 718.4 |
| Highest | 1627.2 (2020-01-01) |
| Min/Max +/- allowed | 90.2 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1218.4 |
| K-factor | 36 |
| Floor | 718.4 |
| Highest | 1627.2 (2020-01-01) |
| Min/Max +/- allowed | 90.2 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Cape Winelands Schools - High School Trials 1 2026 (U18 Boys) | Standard | 2026-02-28 | 2026-02-28 | Cape Winelands | 5 | 1666.1 | 5 | 4.5 | 1773.2 | 16.7 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Six Gun Grill Summer Sport Festival Chess Championships 2025 (Individual U18 Boys) | Rapid | 2025-12-09 | 2025-12-09 | Cape Winelands (WCW) | 5 | 1667.7 | 4 | 3.5 | 1940.1 | 0 | Details |
| 2 | Six Gun Grill Summer Sport Festival Chess Championships 2025 (Team U15+U18) | Rapid | 2025-12-08 | 2025-12-08 | Cape Winelands (WCW) | 5 | 1667.7 | 5 | 3 | 1618.3 | 0 | Details |
| 3 | WCSC Kings & Queens 2025 (Kings) | Rapid | 2025-11-29 | 2025-11-29 | Cape Winelands (WCW) | 6 | 1667.7 | 4 | 4 | 1842 | 0 | Details |
| 4 | Cape Town Chess Federation Club League 2025 (B) | Classical | 2025-07-26 | 2025-09-27 | Cape Town (WCT) | 11 | 1674.2 | 9 | 3 | 1547.4 | 0 | Details |
| 5 | Cape Winelands Top Schools 2025 (U17+U19) | Rapid | 2025-08-23 | 2025-08-23 | Cape Winelands (WCW) | 5 | 1679.6 | 5 | 3.5 | 1581.2 | 0 | Details |
| 6 | Cape Winelands Open 2025 (Championship) | Standard | 2025-07-19 | 2025-07-20 | Cape Winelands (WCW) | 6 | 1706.8 | 6 | 3 | 1603.9 | 0 | Details |
| 7 | Drakenstein Dragons Closed 2025 | Standard | 2025-07-05 | 2025-07-05 | Cape Winelands (WCW) | 5 | 1706.8 | 5 | 3.5 | 1626.7 | 0 | Details |
| 8 | Western Cape Schools Individual Championship 2025 (U15 Boys) | Standard | 2025-04-26 | 2025-04-27 | West Coast (WCU) | 6 | 1678.7 | 6 | 5.5 | 1903.6 | 0 | Details |
| 9 | Hermanus Chess Club Open 2025 (Advanced) | Rapid | 2025-04-12 | 2025-04-12 | Overberg (WOS) | 7 | 1678.7 | 7 | 4 | 1600.6 | 0 | Details |
| 10 | Steinitz Festival 2025 (Open) | Rapid | 2025-03-15 | 2025-03-15 | Cape Town (WCT) | 7 | 1663.3 | 7 | 5 | 1706.6 | 0 | Details |
| 11 | Cape Winelands Schools Prestige 2025 (U15 Boys) | Standard | 2025-03-08 | 2025-03-08 | Cape Winelands (WCW) | 5 | 1663.3 | 5 | 4.5 | 1742.8 | 0 | Details |
| 12 | Cape Winelands Schools - Trials 1 2025 (U15 Boys) | Standard | 2025-02-08 | 2025-02-08 | Cape Winelands (WCW) | 5 | 1657 | 5 | 4.5 | 1691.3 | 0 | Details |
| 13 | CT League 2024 (B) | Classical | 2024-07-20 | 2024-09-07 | Cape Town (WCT) | 11 | 1671.2 | 10 | 4.5 | 1584.6 | 0 | Details |
| 14 | Cape Winelands - Top Schools 2024 (U15 Mixed) | Standard | 2024-07-27 | 2024-07-27 | Cape Winelands (WCW) | 5 | 1676.3 | 4 | 3 | 1606.8 | 0 | Details |
| 15 | 2024 African Youth Chess Championship | Classical | 2024-06-16 | 2024-06-22 | Tshwane (GTP) | 9 | 1681.9 | 9 | 4.5 | 1667.1 | 0 | Details |
| 16 | Cape Town Junior League Finals 2024 (U18 Open A) | Rapid | 2024-05-18 | 2024-05-18 | Cape Town (WCT) | 5 | 1665.2 | 5 | 4 | 1777 | 0 | Details |
| 17 | South African Junior Closed Chess Championship 2024 (U14 Open) | Classical | 2024-04-27 | 2024-05-01 | Ekurhuleni (GE) | 9 | 1665.2 | 9 | 5 | 1692.8 | 0 | Details |
| 18 | Cape Town Junior League Qualifier 2024 (U18 Open) | Rapid | 2024-04-06 | 2024-04-06 | Cape Town (WCT) | 6 | 1667.9 | 4 | 3 | 1626.9 | 0 | Details |
| 19 | Western Cape HS Individuals Championship 2024 (U15 Boys) | Standard | 2024-03-21 | 2024-03-22 | Overberg (WOS) | 6 | 1697.2 | 6 | 3.5 | 1443.4 | 0 | Details |
| 20 | Cape Winelands Schools - Prestige 2024 (U15 Boys) | Standard | 2024-03-02 | 2024-03-02 | Cape Winelands (WCW) | 5 | 1697.2 | 5 | 4.5 | 1782 | 0 | Details |
| 21 | Cape Winelands Schools - HS Trials 1 2024 (U15 Boys) | Rapid | 2024-02-17 | 2024-02-17 | Cape Winelands (WCW) | 6 | 1676.3 | 6 | 6 | 1817.4 | 0 | Details |
| 22 | 2023 Western Cape Rural Cup (U14) | Standard | 2023-12-09 | 2023-12-09 | Cape Winelands (WCW) | 5 | 1671 | 3 | 2 | 1723.4 | 0 | Details |
| 23 | WP Club League 2023 (B) | Classical | 2023-07-29 | 2023-09-09 | Cape Town (WCT) | 11 | 1592.4 | 9 | 5 | 1597.7 | 0 | Details |
| 24 | Western Cape Closed Championship 2023 (B) | Classical | 2023-09-23 | 2023-09-25 | Cape Town (WCT) | 6 | 1592.4 | 6 | 5 | 1865.3 | 0 | Details |
| 25 | Cape Town Junior Chess League Finals 2023 (U20A) | Rapid | 2023-09-16 | 2023-09-16 | Cape Town (WCT) | 7 | 1592.4 | 6 | 6 | 1769.4 | 0 | Details |
| 26 | CW Top Schools 2023 (U13 Mix + U13 Girls) | Rapid | 2023-08-26 | 2023-08-26 | Cape Winelands (WCW) | 5 | 1568.8 | 5 | 5 | 1773.7 | 0 | Details |
| 27 | Cape Town Junior Chess League - Round 1 2023 (U20) | Rapid | 2023-07-22 | 2023-07-22 | Cape Town (WCT) | 7 | 1581.5 | 6 | 4 | 1453.8 | 0 | Details |
| 28 | Western Cape PS Individuals 2023 (U13 Boys) | Standard | 2023-05-05 | 2023-05-06 | Cape Town (WCT) | 6 | 1536.1 | 6 | 5.5 | 1772.2 | 0 | Details |
| 29 | Steinitz Open 2023 (A+B) | Standard | 2023-05-26 | 2023-05-28 | Cape Town (WCT) | 6 | 1536.1 | 6 | 3.5 | 1586.4 | 0 | Details |
| 30 | Cape Town Junior Chess League Q1 2023 | Rapid | 2023-05-13 | 2023-05-13 | Cape Town (WCT) | 7 | 1536.1 | 6 | 4.5 | 1554.1 | 0 | Details |
| 31 | Cape Winelands Schools Prestige 2023 (U13 Boys) | Standard | 2023-03-11 | 2023-03-11 | Cape Winelands (WCW) | 5 | 1521.2 | 5 | 4 | 1621.1 | 0 | Details |
| 32 | Cape Winelands Schools Chess - Trials 1 2023 (U13 Boys) | Standard | 2023-02-18 | 2023-02-18 | Cape Winelands (WCW) | 5 | 1510.7 | 5 | 4.5 | 1591.1 | 0 | Details |
| 33 | 2022 Western Province Club League (C) | Classical | 2022-08-20 | 2022-10-01 | Cape Town (WCT) | 11 | 1589.4 | 9 | 3.5 | 1341.5 | 0 | Details |
| 34 | WCCA Rural Cup 2022 (U14) | Standard | 2022-08-13 | 2022-08-14 | Overberg (WOS) | 5 | 1603.8 | 4 | 2 | 1472.3 | 0 | Details |
| 35 | South African Open 2022 (U16) | Standard | 2022-07-11 | 2022-07-13 | Cape Town (WCT) | 6 | 1591.8 | 6 | 5 | 1644.2 | 0 | Details |
| 36 | WCCA Rural Cup Blitz 2022 | Blitz | 2022-07-12 | 2022-07-12 | Overberg (WOS) | 5 | 1591.8 | 0 | 0 | 0 | 0 | Details |
| 37 | Steinitz Open 2022 (B) | Standard | 2022-05-20 | 2022-05-22 | Cape Town (WCT) | 6 | 1558.9 | 0 | 0 | 0 | 0 | Details |
| 38 | Western Cape Schools 2022 (U13 Boys) | Standard | 2022-05-28 | 2022-05-29 | Cape Winelands (WCW) | 6 | 1558.9 | 6 | 5 | 1729.1 | 0 | Details |
| 39 | Ceres Open 2022 (A) | Standard | 2022-04-23 | 2022-04-23 | Cape Winelands (WCW) | 5 | 1557.8 | 5 | 3 | 1556.2 | 0 | Details |
| 40 | Drakenstein Pioneers Open 2022 (A) | Standard | 2022-03-26 | 2022-03-26 | Cape Winelands (WCW) | 5 | 1567.4 | 4 | 1.5 | 1419.5 | 0 | Details |
| 41 | Cape Winelands Schools 2022 (U13 Boys) | Standard | 2022-03-12 | 2022-03-12 | Cape Winelands (WCW) | 5 | 1567.4 | 5 | 4.5 | 1605.8 | 0 | Details |
| 42 | Western Province Open 2022 (Advanced) | Standard | 2022-02-25 | 2022-02-27 | Cape Town (WCT) | 6 | 1554.3 | 6 | 3.5 | 1546.7 | 0 | Details |
| 43 | Central Winelands Schools Individual Trials 2022 (U13 Boys) | Rapid | 2022-02-19 | 2022-02-19 | Cape Winelands (WCW) | 5 | 1554.3 | 5 | 3.5 | 1417.9 | 0 | Details |
| 44 | Cape Winelands Open 2022 (U14) | Standard | 2022-02-12 | 2022-02-13 | Cape Winelands (WCW) | 6 | 1554.3 | 6 | 6 | 1709.9 | 0 | Details |
| 45 | Western Cape Schools Championship 2021 (U13 Boys) | Rapid | 2021-10-02 | 2021-10-02 | Cape Town (WCT) | 5 | 1543.7 | 5 | 3.5 | 1636.7 | 0 | Details |
| 46 | Cape Winelands Schools Closed 2021 (U13 Boys) | Rapid | 2021-09-24 | 2021-09-24 | Cape Winelands (WCW) | 5 | 1536.2 | 5 | 4 | 1608.1 | 0 | Details |
| 47 | Western Cape Closed 2020 (Rapid) | Rapid | 2021-03-06 | 2021-03-06 | Cape Town (WCT) | 7 | 1590.5 | 6 | 2 | 1145 | 0 | Details |
| 48 | Nelson Mandela Rapid 2020 (Primary School) | Rapid | 2020-02-01 | 2020-02-01 | Cape Town (WCT) | 6 | 1599.4 | 6 | 5 | 1561.9 | 0 | Details |
| 49 | Cape Winelands Schools Trials 1 2020 (U11 Boys) | Rapid | 2020-02-08 | 2020-02-08 | Cape Winelands (WCW) | 6 | 1599.4 | 6 | 5 | 1428.8 | 0 | Details |
| 50 | 2019 South African Juior Blitz Championship (B) | Blitz | 2020-01-05 | 2020-01-05 | 4 Knights (4K) | 7 | 1489.7 | 1 | 1 | 1638.9 | 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 | 363 |
| Wins | 242 |
| Draws | 42 |
| Losses | 79 |
| White | 184 |
| Black | 179 |
| White wins | 122 |
| Black wins | 120 |
| Score | 263 |
| Percent | 72.5 |
| Dp | 190.8 |
| AOR | 1378.6 |
| Performance | 1569.5 |
Rankings (Main)
| National | |
| Overall | 632 |
| Gender | 594 |
| Age group | 52 |
| Gender/Age | 48 |
| Provincial | |
| Overall | 188 |
| Gender | 175 |
| Age group | 12 |
| Gender/Age | 12 |
| Regional | |
| Overall | 18 |
| Gender | 15 |
| Age group | 2 |
| Gender/Age | 2 |
Rankings (Standard)
| National | |
| Overall | 658 |
| Gender | 616 |
| Age group | 57 |
| Gender/Age | 52 |
| Provincial | |
| Overall | 191 |
| Gender | 177 |
| Age group | 11 |
| Gender/Age | 11 |
| Regional | |
| Overall | 20 |
| Gender | 17 |
| Age group | 3 |
| Gender/Age | 3 |
Rankings (Rapid)
| National | |
| Overall | 138 |
| Gender | 135 |
| Age group | 9 |
| Gender/Age | 9 |
| Provincial | |
| Overall | 67 |
| Gender | 64 |
| Age group | 6 |
| Gender/Age | 6 |
| Regional | |
| Overall | 8 |
| Gender | 7 |
| Age group | 2 |
| Gender/Age | 2 |
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 | 63 |
| Score | 42.5 |
| Percent | 67.5 |
| Aor | 1535.7 |
| Dp | 148.4 |
| Prat | 1684.1 |
Performance (History)
| Games | 363 |
| Score | 263 |
| Percent | 72.5 |
| Aor | 1378.6 |
| Dp | 190.8 |
| Prat | 1569.5 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Michiel, RRJ (Raidan Reilly John) | 8 | 2 | 6 | Cape Winelands Schools Prestige 2018 (U9 Boys) | Western Cape Schools 2022 (U13 Boys) | Details |
| Overall | 2 | Kruger, A (Aiden) | 8 | 4 | 4 | Cape Winelands Schools Chess - Top Schools 2018 (U13 Mix) | Western Cape Schools Individual Championship 2025 (U15 Boys) | Details |
| Overall | 3 | Shapiro, M (Matthew) | 6 | 4 | 2 | Western Cape Schools Individuals 2019 (U9 Boys) | South African Junior Closed Chess Championship 2024 (U14 Open) | Details |
| Overall | 4 | Neethling, S (Sean) | 6 | 3 | 3 | Cape Winelands Schools Prestige 2018 (U9 Boys) | Cape Winelands - Top Schools 2024 (U15 Mixed) | Details |
| Overall | 5 | Oosthuizen, E (Ethan) | 5 | 3 | 2 | Cape Winelands Schools 2022 (U13 Boys) | Western Cape Schools Individual Championship 2025 (U15 Boys) | Details |
| Standard | 1 | Kruger, A (Aiden) | 5 | 2 | 3 | Cape Winelands Schools Closed 2019 (U9 Boys) | Western Cape Schools Individual Championship 2025 (U15 Boys) | Details |
| Standard | 2 | Liu, F (Furui) | 5 | 4 | 1 | Cape Winelands Open 2022 (U14) | Cape Winelands Schools Prestige 2025 (U15 Boys) | Details |
| Standard | 3 | Neethling, S (Sean) | 5 | 3 | 2 | Cape Winelands Schools Prestige 2018 (U9 Boys) | Cape Winelands - Top Schools 2024 (U15 Mixed) | Details |
| Standard | 4 | Shapiro, M (Matthew) | 4 | 3 | 1 | Western Cape Schools Individuals 2019 (U9 Boys) | South African Junior Closed Chess Championship 2024 (U14 Open) | Details |
| Standard | 5 | Michiel, RRJ (Raidan Reilly John) | 4 | 1 | 3 | Cape Winelands Schools Prestige 2018 (U9 Boys) | Western Cape Schools 2022 (U13 Boys) | Details |
| Rapid | 1 | Michiel, RRJ (Raidan Reilly John) | 4 | 1 | 3 | Cape Winelands Schools Trials 1 2018 (U9 Boys) | Cape Winelands Schools Closed 2021 (U13 Boys) | Details |
| Rapid | 2 | Ziegers, Z (Zaskia) | 3 | 1 | 2 | Cape Town Junior Chess League Q1 2023 | Cape Town Junior League Finals 2024 (U18 Open A) | Details |
| Rapid | 3 | Willis, C (Cronan) | 3 | 2 | 1 | Nelson Mandela Rapid 2020 (Primary School) | Cape Winelands Schools - HS Trials 1 2024 (U15 Boys) | Details |
| Rapid | 4 | Kruger, A (Aiden) | 3 | 2 | 1 | Cape Winelands Schools Chess - Top Schools 2018 (U13 Mix) | Central Winelands Schools Individual Trials 2022 (U13 Boys) | Details |
| Rapid | 5 | Palmer, J (Jesse) | 2 | 0 | 2 | Nelson Mandela Rapid 2020 (Primary School) | Cape Town Junior League Finals 2024 (U18 Open A) | Details |