PLAYER PAGE
Jean Kuhn
1100109838Cape Town (WCT)Personal
Main rating
| Rating | 1413.9 |
| K-factor | 32 |
| Floor | 930.2 |
| Highest | 1430.2 (2024-03-01) |
| Min/Max +/- allowed | 119 |
| Rating Change () | |
| Games | 5 |
| Score | 2 |
| We | 3.05 |
| SWe | -0.87 |
| Temp +/- | -27.8 |
| Penalties | 0 |
| Weight perform | 1239 |
| Final +/- | -27.8 |
| New Rating () | |
| Rating | 1386.1 |
| K-factor | 32 |
| Floor | 930.2 |
| Highest | 1430.2 (2024-03-01) |
| Min/Max +/- allowed | 119.5 |
Standard rating
| Rating | 1395.5 |
| K-factor | 36 |
| Floor | 895.5 |
| Highest | 1397.4 (2020-01-01) |
| Min/Max +/- allowed | 125.2 |
| Rating Change () | |
| Games | 5 |
| Score | 2 |
| We | 3.18 |
| SWe | -1.18 |
| Temp +/- | -42.4 |
| Penalties | 0 |
| Weight perform | 1247.6 |
| Final +/- | -42.4 |
| New Rating () | |
| Rating | 1353.1 |
| K-factor | 36 |
| Floor | 895.5 |
| Highest | 1397.4 (2020-01-01) |
| Min/Max +/- allowed | 125.2 |
Rapid rating
| Rating | 1384.8 |
| K-factor | 32 |
| Floor | 926.6 |
| Highest | 1442.1 (2023-03-01) |
| Min/Max +/- allowed | 117.4 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1017 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1384.8 |
| K-factor | 32 |
| Floor | 926.6 |
| Highest | 1442.1 (2023-03-01) |
| Min/Max +/- allowed | 117.4 |
Blitz rating
| Rating | 1178.8 |
| 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 | 1178.8 |
| 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 |
| 1 | CT Metro North Schools Chess Individual Trials 2026 (U17 Boys) | Standard | 2026-02-14 | 2026-02-15 | Cape Town | 6 | 1413.9 | 5 | 2 | 1227.8 | -27.8 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Cape Town Metro North Top Schools 2025 (U19) | Standard | 2025-08-01 | 2025-08-02 | Cape Town (WCT) | 5 | 1392.9 | 5 | 4 | 1533.2 | 0 | Details |
| 2 | CT Metro Schools Individual Closed 2025 (U15 Open) | Standard | 2025-03-01 | 2025-03-02 | Cape Town (WCT) | 6 | 1393.4 | 5 | 2 | 1257.1 | 0 | Details |
| 3 | CT Metro North Schools Chess Individual Trials 2025 (U15 Open) | Standard | 2025-02-08 | 2025-02-09 | Cape Town (WCT) | 6 | 1393.2 | 6 | 3.5 | 1350.4 | 0 | Details |
| 4 | CT District North Top Schools 2024 (U15 Mixed) | Rapid | 2024-07-27 | 2024-07-27 | Cape Town (WCT) | 5 | 1407.4 | 5 | 1.5 | 1135.9 | 0 | Details |
| 5 | Western Cape HS Individuals Championship 2024 (U15 Boys) | Standard | 2024-03-21 | 2024-03-22 | Overberg (WOS) | 6 | 1430.2 | 6 | 3 | 1287 | 0 | Details |
| 6 | Cape Town Metro Schools Chess Closed Individuals 2024 (U15 Boys) | Standard | 2024-03-02 | 2024-03-03 | Cape Town (WCT) | 6 | 1430.2 | 6 | 4 | 1449.9 | 0 | Details |
| 7 | North District School Trials 2024 (U15 Boys) | Standard | 2024-02-03 | 2024-02-03 | Cape Town (WCT) | 5 | 1408.7 | 5 | 4 | 1538.3 | 0 | Details |
| 8 | CT Metro District North Top Schools Chess 2023 (U13 Mixed) | Rapid | 2023-07-29 | 2023-07-29 | Cape Town (WCT) | 5 | 1403.5 | 5 | 3.5 | 1441.3 | 0 | Details |
| 9 | GPCA Rapid 2023 (U14) | Rapid | 2023-06-24 | 2023-06-24 | Cape Town (WCT) | 7 | 1408.3 | 7 | 4 | 1369.1 | 0 | Details |
| 10 | Western Cape PS Individuals 2023 (U13 Boys) | Standard | 2023-05-05 | 2023-05-06 | Cape Town (WCT) | 6 | 1408.6 | 6 | 3 | 1406.6 | 0 | Details |
| 11 | Cape Town Open 2023 (U14) | Rapid | 2023-03-25 | 2023-03-25 | Cape Town (WCT) | 6 | 1379 | 6 | 5 | 1532 | 0 | Details |
| 12 | Cape Town Metro Schools Chess Closed Individuals 2023 (U13 Boys) | Standard | 2023-02-03 | 2023-03-04 | Cape Town (WCT) | 6 | 1379 | 6 | 4 | 1418.5 | 0 | Details |
| 13 | North District School Trials 2023 (U13 Boys) | Standard | 2023-02-03 | 2023-02-04 | Cape Town (WCT) | 6 | 1342 | 6 | 4 | 1385.6 | 0 | Details |
| 14 | Laerskool Welgemoed Rapid 2023 (U14) | Rapid | 2023-02-11 | 2023-02-11 | Cape Town (WCT) | 6 | 1342 | 6 | 5 | 1539.8 | 0 | Details |
| 15 | Chess WP Individual Blitz 2023 (Open) | Blitz | 2023-01-03 | 2023-01-03 | Cape Town (WCT) | 7 | 1347 | 7 | 2 | 1249.4 | 0 | Details |
| 16 | Kraaifontein Rapid Open 2022 (U14) | Rapid | 2022-12-16 | 2022-12-16 | Cape Town (WCT) | 6 | 1329.3 | 5 | 3 | 1475.1 | 0 | Details |
| 17 | Kenridge Rapid 2022 (U14) | Rapid | 2022-11-05 | 2022-11-05 | Cape Town (WCT) | 6 | 1311.4 | 6 | 4 | 1440.1 | 0 | Details |
| 18 | District North 2022 (U13) | Rapid | 2022-03-05 | 2022-03-05 | Cape Town (WCT) | 6 | 1315.9 | 6 | 3.5 | 1284.8 | 0 | Details |
| 19 | Western Province Open 2022 (U14) | Standard | 2022-02-26 | 2022-02-27 | Cape Town (WCT) | 6 | 1303.3 | 6 | 3 | 1277.6 | 0 | Details |
| 20 | Laerskool Welgemoed 12th Annual Chess Challenge 2022 (U14) | Rapid | 2022-02-19 | 2022-02-19 | Cape Town (WCT) | 5 | 1303.3 | 5 | 3.5 | 1440.9 | 0 | Details |
| 21 | Western Cape Closed 2020 (Rapid) | Rapid | 2021-03-06 | 2021-03-06 | Cape Town (WCT) | 7 | 1335.2 | 5 | 1 | 1046.2 | 0 | Details |
| 22 | 2020 Welgemoed Chess Challenge (U12) | Rapid | 2020-02-29 | 2020-02-29 | Cape Town (WCT) | 5 | 1351.6 | 5 | 3 | 1214 | 0 | Details |
| 23 | 2019 South African Top Schools Team Championships (U9 Open+U11 Girls) | Standard | 2020-01-10 | 2020-01-11 | 4 Knights (4K) | 5 | 1301.4 | 5 | 4 | 1532.1 | 0 | Details |
| 24 | Western Cape Top Schools 2019 (U9 Mix) | Standard | 2019-08-31 | 2019-09-01 | Cape Winelands (WCW) | 5 | 1282.6 | 4 | 3 | 1417.6 | 0 | Details |
| 25 | 2019 WP Youth Open (D) | Standard | 2019-07-13 | 2019-07-13 | Cape Town (WCT) | 5 | 1253.9 | 5 | 4 | 1422.4 | 0 | Details |
| 26 | DSK Chess Tournament 2019 (U12) | Rapid | 2019-06-08 | 2019-06-08 | Cape Town (WCT) | 5 | 1250.2 | 5 | 3 | 1295.9 | 0 | Details |
| 27 | Stellenberg Youth Chess Championship 2019 (E) | Standard | 2019-05-01 | 2019-05-01 | Cape Town (WCT) | 5 | 1228.1 | 5 | 2.5 | 1197.9 | 0 | Details |
| 28 | 2019 Western Province Open (Junior) | Rapid | 2019-05-25 | 2019-05-25 | Cape Town (WCT) | 5 | 1228.1 | 5 | 4 | 1437.7 | 0 | Details |
| 29 | Welgemoed Chess Challenge 2019 (U10) | Rapid | 2019-02-23 | 2019-02-23 | Cape Town (WCT) | 5 | 1200 | 5 | 4 | 1393.5 | 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 | 5 |
| Wins | 2 |
| Draws | 0 |
| Losses | 3 |
| White | 2 |
| Black | 3 |
| White wins | 1 |
| Black wins | 1 |
| Score | 2 |
| Percent | 40 |
| Dp | -85 |
| AOR | 1312.8 |
| Performance | 1227.8 |
Game statistics (History)
| Games | 164 |
| Wins | 95 |
| Draws | 10 |
| Losses | 59 |
| White | 80 |
| Black | 84 |
| White wins | 56 |
| Black wins | 39 |
| Score | 100 |
| Percent | 61 |
| Dp | 93.3 |
| AOR | 1273.7 |
| Performance | 1367 |
Rankings (Main)
| National | |
| Overall | 3025 |
| Gender | 2581 |
| Age group | 434 |
| Gender/Age | 361 |
| Provincial | |
| Overall | 906 |
| Gender | 751 |
| Age group | 129 |
| Gender/Age | 99 |
| Regional | |
| Overall | 474 |
| Gender | 411 |
| Age group | 50 |
| Gender/Age | 41 |
Rankings (Standard)
| National | |
| Overall | 3067 |
| Gender | 2586 |
| Age group | 463 |
| Gender/Age | 384 |
| Provincial | |
| Overall | 871 |
| Gender | 701 |
| Age group | 130 |
| Gender/Age | 99 |
| Regional | |
| Overall | 460 |
| Gender | 389 |
| Age group | 50 |
| Gender/Age | 41 |
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 | 5 |
| Score | 2 |
| Percent | 40 |
| Aor | 1312.8 |
| Dp | -85 |
| Prat | 1227.8 |
Performance (12 months)
| Games | 10 |
| Score | 6 |
| Percent | 60 |
| Aor | 1295.5 |
| Dp | 85 |
| Prat | 1380.5 |
Performance (History)
| Games | 164 |
| Score | 100 |
| Percent | 61 |
| Aor | 1273.7 |
| Dp | 93.3 |
| Prat | 1367 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Strydom, H (Henroux) | 4 | 0 | 4 | Laerskool Welgemoed Rapid 2023 (U14) | GPCA Rapid 2023 (U14) | Details |
| Overall | 2 | Wilson, J (James) | 3 | 1 | 2 | Laerskool Welgemoed 12th Annual Chess Challenge 2022 (U14) | CT Metro North Schools Chess Individual Trials 2026 (U17 Boys) | Details |
| Overall | 3 | Cockin, R (Ruan) | 3 | 1 | 2 | Kenridge Rapid 2022 (U14) | Cape Town Metro Schools Chess Closed Individuals 2023 (U13 Boys) | Details |
| Overall | 4 | Gwanzura, K (Kevin) | 3 | 0 | 3 | Western Province Open 2022 (U14) | GPCA Rapid 2023 (U14) | Details |
| Overall | 5 | Meyer, M (Matthew) | 3 | 1 | 2 | Kraaifontein Rapid Open 2022 (U14) | Cape Town Metro Schools Chess Closed Individuals 2024 (U15 Boys) | Details |
| Standard | 1 | Mayekiso, A (Amila) | 2 | 1 | 1 | Stellenberg Youth Chess Championship 2019 (E) | Western Province Open 2022 (U14) | Details |
| Standard | 2 | Baker, B (Ben) | 2 | 2 | 0 | 2019 WP Youth Open (D) | North District School Trials 2023 (U13 Boys) | Details |
| Standard | 3 | Gwanzura, K (Kevin) | 2 | 0 | 2 | Western Province Open 2022 (U14) | North District School Trials 2023 (U13 Boys) | Details |
| Standard | 4 | Baker, A (Alex) | 2 | 0 | 2 | Cape Town Metro Schools Chess Closed Individuals 2024 (U15 Boys) | CT Metro Schools Individual Closed 2025 (U15 Open) | Details |
| Standard | 5 | Strydom, H (Henroux) | 2 | 0 | 2 | North District School Trials 2023 (U13 Boys) | Western Cape PS Individuals 2023 (U13 Boys) | Details |
| Rapid | 1 | Copeland, K (Kylie) | 2 | 2 | 0 | Kraaifontein Rapid Open 2022 (U14) | Cape Town Open 2023 (U14) | Details |
| Rapid | 2 | Priestley, L (Logan) | 2 | 0 | 2 | Laerskool Welgemoed 12th Annual Chess Challenge 2022 (U14) | Kenridge Rapid 2022 (U14) | Details |
| Rapid | 3 | Meyer, K (Kylo) | 2 | 1 | 1 | Laerskool Welgemoed 12th Annual Chess Challenge 2022 (U14) | District North 2022 (U13) | Details |
| Rapid | 4 | Strydom, H (Henroux) | 2 | 0 | 2 | Laerskool Welgemoed Rapid 2023 (U14) | GPCA Rapid 2023 (U14) | Details |
| Rapid | 5 | Smith, S (Shiloh) | 2 | 1 | 1 | Kraaifontein Rapid Open 2022 (U14) | Laerskool Welgemoed Rapid 2023 (U14) | Details |