PLAYER PAGE
Jonah Kingon
1110109276Buffalo City (EBC)Personal
Main rating
| Rating | 1562.2 |
| K-factor | 32 |
| Floor | 1062.2 |
| Highest | 1562.2 (2026-03-01) |
| Min/Max +/- allowed | 99 |
| Rating Change () | |
| Games | 7 |
| Score | 4 |
| We | 4.71 |
| SWe | -0.66 |
| Temp +/- | -21.2 |
| Penalties | 0 |
| Weight perform | 1544.4 |
| Final +/- | -21.2 |
| New Rating () | |
| Rating | 1541.1 |
| K-factor | 32 |
| Floor | 1062.2 |
| Highest | 1562.2 (2026-03-01) |
| Min/Max +/- allowed | 99 |
Standard rating
| Rating | 1575.6 |
| K-factor | 32 |
| Floor | 1075.6 |
| Highest | 1575.6 (2026-03-01) |
| Min/Max +/- allowed | 97.1 |
| Rating Change () | |
| Games | 7 |
| Score | 4 |
| We | 4.79 |
| SWe | -0.79 |
| Temp +/- | -25.3 |
| Penalties | 0 |
| Weight perform | 1545.4 |
| Final +/- | -25.3 |
| New Rating () | |
| Rating | 1550.4 |
| K-factor | 32 |
| Floor | 1075.6 |
| Highest | 1575.6 (2026-03-01) |
| Min/Max +/- allowed | 97.1 |
Rapid rating
| Rating | 1242.1 |
| K-factor | 36 |
| Floor | 742.1 |
| Highest | 1242.1 (2025-11-01) |
| Min/Max +/- allowed | 156.2 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1242.1 |
| K-factor | 36 |
| Floor | 742.1 |
| Highest | 1242.1 (2025-11-01) |
| Min/Max +/- allowed | 156.2 |
Blitz rating
| Rating | 1199.6 |
| 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 | 1199.6 |
| 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 | Eastern Cape Open 2026 (U16-U20 Boys) | Standard | 2026-04-11 | 2026-04-12 | Buffalo City (EBC) | 7 | 1562.2 | 7 | 4 | 1480.1 | -21.2 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | 2026 Buffalo City Chess Trials 3 (U16) | Standard | 2026-03-21 | 2026-03-21 | Buffalo City (EBC) | 5 | 1545.1 | 5 | 3.5 | 1569.1 | 2.9 | Details |
| 2 | 2026 Buffalo City Chess Trials 1 (U16) | Standard | 2026-02-07 | 2026-02-07 | Buffalo City (EBC) | 5 | 1457.4 | 5 | 4.5 | 1755.3 | 18.6 | Details |
| 3 | 2025 Mzansi Inter Provincial Team Championships (U16 Open) | Standard | 2025-12-15 | 2025-12-17 | Nelson Mandela Bay (ENM) | 6 | 1425.9 | 6 | 4 | 1594.2 | 19.8 | Details |
| 4 | BC Open 2025 (U16+U18) | Rapid | 2025-10-04 | 2025-10-04 | Buffalo City (EBC) | 7 | 1456.6 | 7 | 4 | 1485.6 | 3.1 | Details |
| 5 | EC Closed 2025 (U16 Open) | Standard | 2025-09-06 | 2025-09-07 | Nelson Mandela Bay (ENM) | 6 | 1455.9 | 6 | 3 | 1438.2 | -2.3 | Details |
| 6 | Buffalo City Chess Junior Closed 2025 (U16 Open) | Standard | 2025-08-16 | 2025-08-16 | Buffalo City (EBC) | 5 | 1374.9 | 4 | 3.5 | 1630 | 19.9 | Details |
| 7 | 3rd Chess Vikings Open Championship 2025 (B) | Standard | 2025-08-02 | 2025-08-02 | Buffalo City (EBC) | 5 | 1374.9 | 5 | 3.5 | 1445.4 | 7.6 | Details |
| 8 | 2025 Buffalo City Chess Trials 3 (U16) | Standard | 2025-05-10 | 2025-05-10 | Buffalo City (EBC) | 5 | 1373 | 5 | 4 | 1484.1 | 11.6 | Details |
| 9 | EC Open 2025 (U16-U20 Boys) | Standard | 2025-05-02 | 2025-05-02 | Buffalo City (EBC) | 7 | 1373 | 7 | 3.5 | 1298.4 | -10.7 | Details |
| 10 | 2025 Buffalo City Chess Trials 2 (U16) | Standard | 2025-04-12 | 2025-04-12 | Buffalo City (EBC) | 5 | 1380.6 | 5 | 3 | 1308.2 | -7.6 | Details |
| 11 | 2025 Buffalo City Chess Trials 1 (U16) | Standard | 2025-03-22 | 2025-03-22 | Buffalo City (EBC) | 5 | 1380.6 | 5 | 3 | 1422 | 3.3 | Details |
| 12 | Vikings Classical March 2025 (B) | Standard | 2025-03-15 | 2025-03-15 | Buffalo City (EBC) | 5 | 1373.8 | 4 | 2.5 | 1421.1 | 3.8 | Details |
| 13 | Grey College Team Championship 2025 (B) | Standard | 2025-02-21 | 2025-02-22 | Mangaung (FMB) | 5 | 1351.6 | 4 | 3 | 1432.7 | 6.5 | Details |
| 14 | NMBCU vs BCC Derby Chess Invitational 2025 (Open B) | Standard | 2025-01-10 | 2025-01-11 | Nelson Mandela Bay (ENM) | 5 | 1288.5 | 5 | 4.5 | 1581.6 | 28.8 | Details |
| 15 | NMBCU vs BCC Derby Chess Invitational 2025 (Blitz Open A) | Blitz | 2025-01-12 | 2025-01-12 | Nelson Mandela Bay (ENM) | 9 | 1288.5 | 9 | 3.5 | 1271.3 | -0.5 | Details |
| 16 | EL Junior Closed 2024 (U14) | Standard | 2024-11-23 | 2024-11-23 | Buffalo City (EBC) | 5 | 1229.9 | 5 | 3.5 | 1556.7 | 32.5 | Details |
| 17 | East London Open 2024 (B) | Standard | 2024-10-05 | 2024-10-05 | Buffalo City (EBC) | 5 | 1202.1 | 5 | 3 | 1353.8 | 15.4 | Details |
| 18 | 5th BC Trails 2024 (U14A) | Standard | 2024-08-17 | 2024-08-17 | Buffalo City (EBC) | 5 | 1195.5 | 5 | 2 | 1226.8 | 3.7 | Details |
| 19 | 4th BC Trials 2024 (U14A) | Standard | 2024-06-08 | 2024-06-08 | Buffalo City (EBC) | 5 | 1252.3 | 3 | 0 | 699.2 | -31.5 | Details |
| 20 | 3rd BC Trials 2024 (U14A) | Standard | 2024-05-11 | 2024-05-11 | Buffalo City (EBC) | 5 | 1229.9 | 5 | 3 | 1365 | 12.4 | Details |
| 21 | 2nd BC Trials 2024 (U14A) | Standard | 2024-03-09 | 2024-03-09 | Buffalo City (EBC) | 5 | 1164.5 | 5 | 3.5 | 1494.2 | 32.7 | Details |
| 22 | BC Chess Trials 1 of 5 2023 (U14A) | Standard | 2023-04-22 | 2023-04-22 | Buffalo City (EBC) | 5 | 1182.1 | 5 | 2 | 1098.3 | -9 | Details |
| 23 | Buffalo City Trials 1 of 5 2019 (U10B) | Standard | 2019-02-09 | 2019-02-09 | Buffalo City (EBC) | 5 | 1200 | 5 | 2 | 1115 | -9 | Details |
Game statistics ( )
| Games | 7 |
| Wins | 3 |
| Draws | 2 |
| Losses | 2 |
| White | 4 |
| Black | 3 |
| White wins | 1 |
| Black wins | 2 |
| Score | 4 |
| Percent | 57.1 |
| Dp | 60.7 |
| AOR | 1419.4 |
| Performance | 1480.1 |
Game statistics ()
| Games | 17 |
| Wins | 10 |
| Draws | 4 |
| Losses | 3 |
| White | 10 |
| Black | 7 |
| White wins | 6 |
| Black wins | 4 |
| Score | 12 |
| Percent | 70.6 |
| Dp | 175 |
| AOR | 1412.2 |
| Performance | 1587.2 |
Game statistics (History)
| Games | 127 |
| Wins | 67 |
| Draws | 18 |
| Losses | 42 |
| White | 63 |
| Black | 64 |
| White wins | 34 |
| Black wins | 33 |
| Score | 76 |
| Percent | 59.8 |
| Dp | 83.7 |
| AOR | 1321 |
| Performance | 1404.7 |
Rankings (Main)
| National | |
| Overall | 1272 |
| Gender | 1156 |
| Age group | 130 |
| Gender/Age | 108 |
| Provincial | |
| Overall | 119 |
| Gender | 109 |
| Age group | 22 |
| Gender/Age | 20 |
| Regional | |
| Overall | 46 |
| Gender | 43 |
| Age group | 9 |
| Gender/Age | 8 |
Rankings (Standard)
| National | |
| Overall | 1093 |
| Gender | 987 |
| Age group | 116 |
| Gender/Age | 97 |
| Provincial | |
| Overall | 109 |
| Gender | 99 |
| Age group | 21 |
| Gender/Age | 19 |
| Regional | |
| Overall | 43 |
| Gender | 40 |
| Age group | 8 |
| Gender/Age | 7 |
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 | 7 |
| Score | 4 |
| Percent | 57.1 |
| Aor | 1419.4 |
| Dp | 60.7 |
| Prat | 1480.1 |
Performance ()
| Games | 17 |
| Score | 12 |
| Percent | 70.6 |
| Aor | 1412.2 |
| Dp | 175 |
| Prat | 1587.2 |
Performance (12 months)
| Games | 57 |
| Score | 37.5 |
| Percent | 65.8 |
| Aor | 1371.6 |
| Dp | 134.2 |
| Prat | 1505.8 |
Performance (History)
| Games | 127 |
| Score | 76 |
| Percent | 59.8 |
| Aor | 1321 |
| Dp | 83.7 |
| Prat | 1404.7 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Dickinson, E (Elijah Daniel) | 6 | 2 | 4 | 5th BC Trails 2024 (U14A) | 2026 Buffalo City Chess Trials 3 (U16) | Details |
| Overall | 2 | Zumani, L (Liyanda) | 4 | 2 | 2 | 2025 Buffalo City Chess Trials 2 (U16) | EC Closed 2025 (U16 Open) | Details |
| Overall | 3 | Sigwela, A (Ayama) | 4 | 2 | 2 | 2025 Buffalo City Chess Trials 2 (U16) | BC Open 2025 (U16+U18) | Details |
| Overall | 4 | Beecum, V (Viha) | 3 | 2 | 1 | EL Junior Closed 2024 (U14) | 2026 Buffalo City Chess Trials 1 (U16) | Details |
| Overall | 5 | Mafukidze, A (Arnold) | 3 | 2 | 1 | 3rd BC Trials 2024 (U14A) | Vikings Classical March 2025 (B) | Details |
| Standard | 1 | Dickinson, E (Elijah Daniel) | 6 | 2 | 4 | 5th BC Trails 2024 (U14A) | 2026 Buffalo City Chess Trials 3 (U16) | Details |
| Standard | 2 | Zumani, L (Liyanda) | 4 | 2 | 2 | 2025 Buffalo City Chess Trials 2 (U16) | EC Closed 2025 (U16 Open) | Details |
| Standard | 3 | Mafukidze, A (Arnold) | 3 | 2 | 1 | 3rd BC Trials 2024 (U14A) | Vikings Classical March 2025 (B) | Details |
| Standard | 4 | Sigwela, A (Ayama) | 3 | 1 | 2 | 2025 Buffalo City Chess Trials 2 (U16) | 3rd Chess Vikings Open Championship 2025 (B) | Details |
| Standard | 5 | Petzer, J (Jayden) | 3 | 1 | 2 | 3rd BC Trials 2024 (U14A) | NMBCU vs BCC Derby Chess Invitational 2025 (Open B) | Details |