PLAYER PAGE
Simeon Botha
1070110749Overberg (WOS)Personal
Main rating
| Rating | 1513.7 |
| K-factor | 32 |
| Floor | 1023.8 |
| Highest | 1523.8 (2026-06-01) |
| Min/Max +/- allowed | 105 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1456.5 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1513.7 |
| K-factor | 32 |
| Floor | 1023.8 |
| Highest | 1523.8 (2026-06-01) |
| Min/Max +/- allowed | 104.5 |
Standard rating
| Rating | 1426.3 |
| K-factor | 32 |
| Floor | 926.3 |
| Highest | 1426.3 (2026-09-01) |
| Min/Max +/- allowed | 120.1 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1403.3 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1426.3 |
| K-factor | 32 |
| Floor | 926.3 |
| Highest | 1426.3 (2026-09-01) |
| Min/Max +/- allowed | 120.1 |
Rapid rating
| Rating | 1422.6 |
| K-factor | 32 |
| Floor | 922.6 |
| Highest | 1422.6 (2026-02-28) |
| Min/Max +/- allowed | 120.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1344 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1422.6 |
| K-factor | 32 |
| Floor | 922.6 |
| Highest | 1422.6 (2026-02-28) |
| Min/Max +/- allowed | 120.8 |
Blitz rating
| Rating | 1199.3 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1245.6 (2024-04-01) |
| Min/Max +/- allowed | 155.4 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1199.3 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1245.6 (2024-04-01) |
| Min/Max +/- allowed | 155.4 |
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 | Overberg Top Schools 2026 (U19) | Standard | 2026-08-01 | 2026-08-01 | Overberg (WOS) | 5 | 1513.7 | 5 | 3 | 1435.7 | -10.1 | Details |
| 2 | 2026 WCSC HS Individual Championship (U20 Boys+Girls) | Standard | 2026-05-02 | 2026-05-03 | Eden (WEG) | 6 | 1474.8 | 6 | 4 | 1629.7 | 29 | Details |
| 3 | Overberg Schools High School Closed 2026 (U20 Mixed) | Standard | 2026-03-07 | 2026-03-07 | Overberg (WOS) | 5 | 1388.9 | 4 | 4 | 1583.3 | 27.7 | Details |
| 4 | Overberg Schools High School Trials 2026 (U19 Boys) | Rapid | 2026-02-21 | 2026-02-21 | Overberg (WOS) | 6 | 1299.4 | 6 | 5 | 1563.8 | 21.5 | Details |
| 5 | Overberg Schools Open Championship 2026 (Open) | Rapid | 2026-01-31 | 2026-01-31 | Overberg (WOS) | 6 | 1299.4 | 6 | 5.5 | 1631 | 15 | Details |
| 6 | Curro Hermanus Spring Open 2025 (High School) | Rapid | 2025-10-18 | 2025-10-18 | Overberg (WOS) | 6 | 1281 | 6 | 3 | 1412.6 | 10.3 | Details |
| 7 | Western Cape Schools Individual Championship 2025 (U19 Boys) | Standard | 2025-04-26 | 2025-04-27 | West Coast (WCU) | 6 | 1287.5 | 6 | 3 | 1366.8 | 9.1 | Details |
| 8 | Hermanus Chess Club Open 2025 (Development) | Rapid | 2025-04-12 | 2025-04-12 | Overberg (WOS) | 7 | 1287.5 | 7 | 3 | 1148.2 | -12.8 | Details |
| 9 | Overberg Schools - HS Closed 2025 (U19 Boys) | Standard | 2025-03-22 | 2025-03-22 | Overberg (WOS) | 5 | 1287.1 | 4 | 2 | 1290 | 0.2 | Details |
| 10 | Overberg Schools - HS Trials 2025 (U19 Boys) | Rapid | 2025-02-22 | 2025-02-22 | Overberg (WOS) | 6 | 1213.9 | 6 | 4 | 1316.5 | 8.8 | Details |
| 11 | Curro Hermanus Summer Open 2025 (U17+U19) | Rapid | 2025-02-08 | 2025-02-08 | Overberg (WOS) | 6 | 1213.9 | 6 | 4 | 1420.3 | 17.5 | Details |
| 12 | Overberg Schools & Federation Open 2025 (Open) | Rapid | 2025-02-01 | 2025-02-01 | Overberg (WOS) | 6 | 1213.9 | 6 | 3 | 1384.9 | 14.4 | Details |
| 13 | Overberg Schools - Top Schools 2024 (U18 Mixed) | Standard | 2024-07-27 | 2024-07-27 | Overberg (WOS) | 5 | 1194.7 | 5 | 3 | 1294 | 10.1 | Details |
| 14 | Curro Hermanus Freedom Day Rapid 2024 (U17) | Rapid | 2024-04-27 | 2024-04-27 | Overberg (WOS) | 5 | 1180.8 | 5 | 3 | 1318.3 | 10.4 | Details |
| 15 | Hermanus Chess Club Open 2024 (Intermediate) | Rapid | 2024-04-20 | 2024-04-20 | Overberg (WOS) | 7 | 1180.8 | 7 | 2 | 1072.6 | -8.9 | Details |
| 16 | Hermanus Chess Club Open 2024 (Blitz) | Blitz | 2024-04-19 | 2024-04-19 | Overberg (WOS) | 7 | 1180.8 | 7 | 3.5 | 1446.8 | 6.2 | Details |
| 17 | Overberg High Schools Trails 2024 (U18 Boys) | Standard | 2024-03-02 | 2024-03-02 | Overberg (WOS) | 5 | 1227.4 | 4 | 0.5 | 896.8 | -25.9 | Details |
| 18 | Overberg High Schools Trails 2024 (U18) | Rapid | 2024-02-24 | 2024-02-24 | Overberg (WOS) | 5 | 1231.1 | 4 | 3 | 1183.3 | -2 | Details |
| 19 | Overberg Schools Trials 2021 (U15+U18 Boys) | Rapid | 2021-09-18 | 2021-09-18 | Overberg (WOS) | 5 | 1225.5 | 5 | 3 | 1277.5 | 3.3 | Details |
| 20 | Kleinmond Open 2021 (U16) | Standard | 2021-04-17 | 2021-04-17 | Overberg (WOS) | 5 | 1206.1 | 5 | 3 | 1309.9 | 10.8 | Details |
| 21 | Overberg Closed 2020 (U13 Boys) | Standard | 2020-03-15 | 2020-03-15 | Overberg (WOS) | 5 | 1166.3 | 5 | 3.5 | 1376 | 19.8 | Details |
| 22 | OCF Open 2020 (U14) | Rapid | 2020-01-25 | 2020-01-25 | Overberg (WOS) | 5 | 1149.9 | 5 | 3.5 | 1319.7 | 8.1 | Details |
| 23 | Western Cape Top Schools 2019 (U13 Mix) | Standard | 2019-08-31 | 2019-09-01 | Cape Winelands (WCW) | 5 | 1135.3 | 5 | 3 | 1217.3 | 7.3 | Details |
| 24 | Overberg Top Schools 2019 (U13) | Standard | 2019-07-20 | 2019-07-20 | Overberg (WOS) | 5 | 1133.6 | 4 | 2 | 1143.2 | 0.7 | Details |
| 25 | Trial 2 Teddy/Toy Tournament 2019 (U14) | Standard | 2019-04-06 | 2019-04-06 | Overberg (WOS) | 5 | 1103.1 | 5 | 3 | 1267.9 | 15.3 | Details |
| 26 | Overberg School Chess Close Champs 2019 (U13 Boys) | Standard | 2019-03-08 | 2019-03-09 | Overberg (WOS) | 6 | 1152.2 | 6 | 1.5 | 941.3 | -24.7 | Details |
| 27 | Overberg School Chess Close Champs 2019 (U13 Girls) | Standard | 2019-03-08 | 2019-03-09 | Overberg (WOS) | 6 | 1152.2 | 0 | 0 | 0 | 0 | Details |
| 28 | Overberg First Trial 2019 (U14) | Standard | 2019-02-23 | 2019-02-23 | Overberg (WOS) | 5 | 1200 | 5 | 2 | 944.6 | -23.7 | 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 | 27 |
| Wins | 21 |
| Draws | 1 |
| Losses | 5 |
| White | 13 |
| Black | 14 |
| White wins | 13 |
| Black wins | 8 |
| Score | 21.5 |
| Percent | 79.6 |
| Dp | 251.9 |
| AOR | 1320.7 |
| Performance | 1572.5 |
Game statistics (History)
| Games | 145 |
| Wins | 79 |
| Draws | 8 |
| Losses | 58 |
| White | 72 |
| Black | 73 |
| White wins | 45 |
| Black wins | 34 |
| Score | 83 |
| Percent | 57.2 |
| Dp | 61.6 |
| AOR | 1247.9 |
| Performance | 1309.4 |
Rankings (Main)
| National | |
| Overall | 1851 |
| Gender | 1634 |
| Age group | 205 |
| Gender/Age | 176 |
| Provincial | |
| Overall | 557 |
| Gender | 480 |
| Age group | 56 |
| Gender/Age | 49 |
| Regional | |
| Overall | 20 |
| Gender | 19 |
| Age group | 3 |
| Gender/Age | 3 |
Rankings (Standard)
| National | |
| Overall | 2711 |
| Gender | 2278 |
| Age group | 330 |
| Gender/Age | 273 |
| Provincial | |
| Overall | 773 |
| Gender | 605 |
| Age group | 94 |
| Gender/Age | 75 |
| Regional | |
| Overall | 37 |
| Gender | 26 |
| Age group | 3 |
| Gender/Age | 3 |
Rankings (Rapid)
| National | |
| Overall | 816 |
| Gender | 722 |
| Age group | 55 |
| Gender/Age | 51 |
| Provincial | |
| Overall | 384 |
| Gender | 335 |
| Age group | 26 |
| Gender/Age | 26 |
| Regional | |
| Overall | 33 |
| Gender | 27 |
| 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 | 27 |
| Score | 21.5 |
| Percent | 79.6 |
| Aor | 1320.7 |
| Dp | 251.9 |
| Prat | 1572.5 |
Performance (12 months)
| Games | 27 |
| Score | 21.5 |
| Percent | 79.6 |
| Aor | 1320.7 |
| Dp | 251.9 |
| Prat | 1572.5 |
Performance (History)
| Games | 145 |
| Score | 83 |
| Percent | 57.2 |
| Aor | 1247.9 |
| Dp | 61.6 |
| Prat | 1309.4 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Mfundisi, M (Mlibo) | 4 | 3 | 1 | Overberg Closed 2020 (U13 Boys) | Overberg Top Schools 2026 (U19) | Details |
| Overall | 2 | Willemse, B (Bevan) | 4 | 2 | 2 | Overberg School Chess Close Champs 2019 (U13 Boys) | Overberg Schools High School Closed 2026 (U20 Mixed) | Details |
| Overall | 3 | Klein, E (Enzo) | 3 | 1 | 2 | Overberg Schools Open Championship 2026 (Open) | Overberg Top Schools 2026 (U19) | Details |
| Overall | 4 | Oosthuizen, C (Carla) | 3 | 2 | 1 | Overberg First Trial 2019 (U14) | OCF Open 2020 (U14) | Details |
| Overall | 5 | Laubscher, E (Erick) | 3 | 1 | 2 | Hermanus Chess Club Open 2024 (Blitz) | Overberg Schools - HS Closed 2025 (U19 Boys) | Details |
| Standard | 1 | Mfundisi, M (Mlibo) | 3 | 2 | 1 | Overberg Closed 2020 (U13 Boys) | Overberg Top Schools 2026 (U19) | Details |
| Standard | 2 | Willemse, B (Bevan) | 3 | 1 | 2 | Overberg School Chess Close Champs 2019 (U13 Boys) | Overberg Schools High School Closed 2026 (U20 Mixed) | Details |
| Standard | 3 | Higham, E (Ethan) | 2 | 1 | 1 | Overberg School Chess Close Champs 2019 (U13 Boys) | Kleinmond Open 2021 (U16) | Details |
| Standard | 4 | Oosthuizen, C (Carla) | 2 | 1 | 1 | Overberg First Trial 2019 (U14) | Trial 2 Teddy/Toy Tournament 2019 (U14) | Details |
| Standard | 5 | Jayiya, L (Lihle) | 2 | 1 | 1 | Overberg Closed 2020 (U13 Boys) | Overberg Schools - HS Closed 2025 (U19 Boys) | Details |
| Rapid | 1 | Breedt, D (Dylan) | 2 | 1 | 1 | Curro Hermanus Summer Open 2025 (U17+U19) | Overberg Schools - HS Trials 2025 (U19 Boys) | Details |
| Rapid | 2 | Xamsana, A (Asive) | 2 | 1 | 1 | Overberg Schools & Federation Open 2025 (Open) | Curro Hermanus Summer Open 2025 (U17+U19) | Details |
| Rapid | 3 | Klein, E (Enzo) | 2 | 0 | 2 | Overberg Schools Open Championship 2026 (Open) | Overberg Schools High School Trials 2026 (U19 Boys) | Details |
| Rapid | 4 | Bucchianeri, J (Jodi) | 2 | 0 | 2 | Curro Hermanus Freedom Day Rapid 2024 (U17) | Overberg Schools Open Championship 2026 (Open) | Details |