PLAYER PAGE
Jesse Donker
1140134075Cape Town (WCT)Personal
Main rating
| Rating | 1405.7 |
| K-factor | 32 |
| Floor | 935.7 |
| Highest | 1458.8 (2022-10-01) |
| Min/Max +/- allowed | 115 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1192.5 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1405.7 |
| K-factor | 32 |
| Floor | 935.7 |
| Highest | 1458.8 (2022-10-01) |
| Min/Max +/- allowed | 114.7 |
Standard rating
| Rating | 1413.9 |
| K-factor | 32 |
| Floor | 929.5 |
| Highest | 1429.5 (2024-12-01) |
| Min/Max +/- allowed | 119.6 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1192.5 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1413.9 |
| K-factor | 32 |
| Floor | 929.5 |
| Highest | 1429.5 (2024-12-01) |
| Min/Max +/- allowed | 119.6 |
Rapid rating
| Rating | 1313.5 |
| K-factor | 36 |
| Floor | 860.8 |
| Highest | 1551.1 (2022-01-01) |
| Min/Max +/- allowed | 100.6 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 910.5 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1313.5 |
| K-factor | 36 |
| Floor | 860.8 |
| Highest | 1551.1 (2022-01-01) |
| Min/Max +/- allowed | 100.6 |
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 | CT Metro Schools Individual Closed 2025 (U11 Open) | Standard | 2025-03-01 | 2025-03-02 | Cape Town (WCT) | 6 | 1420.9 | 4 | 1.5 | 1212.5 | 0 | Details |
| 2 | CT Metro North Schools Chess Individual Trials 2025 (U11 Open) | Standard | 2025-02-08 | 2025-02-09 | Cape Town (WCT) | 6 | 1420.4 | 6 | 4 | 1421.5 | 0 | Details |
| 3 | Paarl Boys' High Chess Festival 2024 | Standard | 2024-10-04 | 2024-10-05 | Cape Winelands (WCW) | 6 | 1397.8 | 5 | 4.5 | 1547.9 | 0 | Details |
| 4 | Cape Town Metro Schools Chess Closed Individuals 2024 (U11 Boys) | Standard | 2024-03-02 | 2024-03-03 | Cape Town (WCT) | 6 | 1398.9 | 6 | 3.5 | 1392.9 | 0 | Details |
| 5 | North District School Trials 2024 (U11 Boys) | Standard | 2024-02-03 | 2024-02-03 | Cape Town (WCT) | 5 | 1388 | 5 | 3.5 | 1449 | 0 | Details |
| 6 | Western Cape Closed Championship 2023 (U10) | Rapid | 2023-09-23 | 2023-09-23 | Cape Town (WCT) | 6 | 1382.9 | 6 | 2.5 | 1231.2 | 0 | Details |
| 7 | Western Cape Top Schools 2023 (U9 Mixed) | Standard | 2023-09-02 | 2023-09-03 | Cape Winelands (WCW) | 6 | 1382.9 | 6 | 4 | 1507 | 0 | Details |
| 8 | CT Metro District North Top Schools Chess 2023 (U9 Mixed) | Rapid | 2023-07-29 | 2023-07-29 | Cape Town (WCT) | 3 | 1390 | 2 | 1 | 1230.1 | 0 | Details |
| 9 | Western Cape PS Individuals 2023 (U9 Boys) | Standard | 2023-05-05 | 2023-05-06 | Cape Town (WCT) | 6 | 1392.1 | 6 | 4 | 1381 | 0 | Details |
| 10 | Cape Town Metro Schools Chess Closed Individuals 2023 (U9 Boys) | Rapid | 2023-03-04 | 2023-03-04 | Cape Town (WCT) | 5 | 1408 | 4 | 2 | 1230.6 | 0 | Details |
| 11 | North District School Trials 2023 (U9 Boys+Girls) | Rapid | 2023-02-04 | 2023-02-04 | Cape Town (WCT) | 5 | 1421.7 | 4 | 2 | 1317.2 | 0 | Details |
| 12 | Laerskool Welgemoed Rapid 2023 (U10) | Rapid | 2023-02-11 | 2023-02-11 | Cape Town (WCT) | 6 | 1421.7 | 6 | 4 | 1397 | 0 | Details |
| 13 | Kenridge Rapid 2022 (U10) | Rapid | 2022-11-05 | 2022-11-05 | Cape Town (WCT) | 6 | 1435.7 | 4 | 2 | 1261.8 | 0 | Details |
| 14 | Metro Rapid 2022 (U9 Boys) | Rapid | 2022-10-22 | 2022-10-22 | Cape Town (WCT) | 5 | 1416.9 | 5 | 4 | 1590.6 | 0 | Details |
| 15 | Western Cape Top Schools 2022 (U9 Mix) | Standard | 2022-09-16 | 2022-09-17 | Overberg (WOS) | 5 | 1343.3 | 5 | 5 | 1701 | 0 | Details |
| 16 | WP Closed 2022 (U8+U10) | Standard | 2022-06-16 | 2022-06-16 | Cape Town (WCT) | 6 | 1399 | 6 | 3.5 | 1320.9 | 0 | Details |
| 17 | ACL Matrix FM Invitational 2022 (Junior) | Standard | 2022-06-11 | 2022-06-11 | Cape Town (WCT) | 5 | 1399 | 4 | 1 | 1137.6 | 0 | Details |
| 18 | Western Cape Schools 2022 (U9 Boys) | Standard | 2022-05-28 | 2022-05-29 | Cape Winelands (WCW) | 6 | 1331.3 | 6 | 5 | 1562.4 | 0 | Details |
| 19 | Metro WP Schools Chess Trials 2022 (U7+U9 Boys) | Standard | 2022-04-22 | 2022-04-23 | Cape Town (WCT) | 5 | 1291.6 | 5 | 4 | 1509.9 | 0 | Details |
| 20 | District North 2022 (U9) | Rapid | 2022-03-05 | 2022-03-05 | Cape Town (WCT) | 6 | 1271.7 | 5 | 3 | 1373 | 0 | Details |
| 21 | CTCA Rapid Masters @ Claremont Chess Club 2022 (Juniors) | Rapid | 2022-03-19 | 2022-03-19 | Cape Town (WCT) | 6 | 1271.7 | 6 | 4 | 1335.6 | 0 | Details |
| 22 | Western Province Open 2022 (U10) | Standard | 2022-02-26 | 2022-02-27 | Cape Town (WCT) | 6 | 1247.9 | 6 | 4 | 1354.3 | 0 | Details |
| 23 | Kraaifontein Open 2022 (U10) | Standard | 2022-01-08 | 2022-01-09 | Cape Town (WCT) | 6 | 1200 | 6 | 3 | 1221.9 | 0 | Details |
| 24 | Curro Durbanville Chess Trials 2022 (U9) | Rapid | 2022-01-21 | 2022-01-22 | Cape Town (WCT) | 5 | 1200 | 5 | 4.5 | 1540 | 0 | Details |
| 25 | 2022 Cape Of Good Hope Open (U10) | Standard | 2022-01-29 | 2022-01-30 | Cape Town (WCT) | 6 | 1200 | 6 | 3 | 1173.4 | 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 | 129 |
| Wins | 77 |
| Draws | 11 |
| Losses | 41 |
| White | 65 |
| Black | 64 |
| White wins | 43 |
| Black wins | 34 |
| Score | 82.5 |
| Percent | 64 |
| Dp | 118.6 |
| AOR | 1264.7 |
| Performance | 1383.3 |
Rankings (Main)
| National | |
| Overall | 3157 |
| Gender | 2686 |
| Age group | 342 |
| Gender/Age | 249 |
| Provincial | |
| Overall | 948 |
| Gender | 782 |
| Age group | 116 |
| Gender/Age | 78 |
| Regional | |
| Overall | 492 |
| Gender | 423 |
| Age group | 53 |
| Gender/Age | 38 |
Rankings (Standard)
| National | |
| Overall | 2732 |
| Gender | 2319 |
| Age group | 284 |
| Gender/Age | 202 |
| Provincial | |
| Overall | 765 |
| Gender | 619 |
| Age group | 90 |
| Gender/Age | 55 |
| Regional | |
| Overall | 418 |
| Gender | 355 |
| Age group | 39 |
| Gender/Age | 24 |
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 | 129 |
| Score | 82.5 |
| Percent | 64 |
| Aor | 1264.7 |
| Dp | 118.6 |
| Prat | 1383.3 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Manning, C (Callan) | 6 | 4 | 2 | Curro Durbanville Chess Trials 2022 (U9) | Western Cape Closed Championship 2023 (U10) | Details |
| Overall | 2 | Resnekov, O (Oliver) | 3 | 1 | 2 | Western Province Open 2022 (U10) | Western Cape Schools 2022 (U9 Boys) | Details |
| Overall | 3 | Grove, T (Tyler) | 3 | 1 | 2 | 2022 Cape Of Good Hope Open (U10) | Cape Town Metro Schools Chess Closed Individuals 2024 (U11 Boys) | Details |
| Overall | 4 | Zenda, K (Khumo) | 3 | 2 | 1 | Western Province Open 2022 (U10) | Western Cape Closed Championship 2023 (U10) | Details |
| Overall | 5 | Weideman, J (Janko) | 2 | 1 | 1 | Kraaifontein Open 2022 (U10) | ACL Matrix FM Invitational 2022 (Junior) | Details |
| Standard | 1 | Grove, T (Tyler) | 3 | 1 | 2 | 2022 Cape Of Good Hope Open (U10) | Cape Town Metro Schools Chess Closed Individuals 2024 (U11 Boys) | Details |
| Standard | 2 | Resnekov, O (Oliver) | 3 | 1 | 2 | Western Province Open 2022 (U10) | Western Cape Schools 2022 (U9 Boys) | Details |
| Standard | 3 | Levin, J (Jamie) | 2 | 0 | 2 | Metro WP Schools Chess Trials 2022 (U7+U9 Boys) | WP Closed 2022 (U8+U10) | Details |
| Standard | 4 | Noble, A (Andrew) | 2 | 1 | 1 | 2022 Cape Of Good Hope Open (U10) | Kraaifontein Open 2022 (U10) | Details |
| Standard | 5 | Anderson, J (Jean) | 2 | 1 | 1 | Metro WP Schools Chess Trials 2022 (U7+U9 Boys) | Western Cape Schools 2022 (U9 Boys) | Details |
| Rapid | 1 | Manning, C (Callan) | 5 | 3 | 2 | Curro Durbanville Chess Trials 2022 (U9) | Western Cape Closed Championship 2023 (U10) | Details |
| Rapid | 2 | James, A (Ayden) | 2 | 0 | 2 | Curro Durbanville Chess Trials 2022 (U9) | Kenridge Rapid 2022 (U10) | Details |
| Rapid | 3 | Meder, T (Tristan) | 2 | 2 | 0 | Curro Durbanville Chess Trials 2022 (U9) | District North 2022 (U9) | Details |
| Rapid | 4 | Klopper, B (Ben) | 2 | 1 | 1 | Metro Rapid 2022 (U9 Boys) | Cape Town Metro Schools Chess Closed Individuals 2023 (U9 Boys) | Details |