PLAYER PAGE
Siyabulela Mthembu
106061709West Rand (GWR)Personal
Main rating
| Rating | 1496.3 |
| K-factor | 32 |
| Floor | 1003.2 |
| Highest | 1516.8 (2022-08-01) |
| Min/Max +/- allowed | 106 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1160.7 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1496.3 |
| K-factor | 32 |
| Floor | 1003.2 |
| Highest | 1516.8 (2022-08-01) |
| Min/Max +/- allowed | 105.6 |
Standard rating
| Rating | 1501.3 |
| K-factor | 32 |
| Floor | 1011.2 |
| Highest | 1514.6 (2022-08-01) |
| Min/Max +/- allowed | 105.9 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1160.7 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1501.3 |
| K-factor | 32 |
| Floor | 1011.2 |
| Highest | 1514.6 (2022-08-01) |
| Min/Max +/- allowed | 105.9 |
Rapid rating
| Rating | 865.4 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 1200 (2024-02-01) |
| 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 | 865.4 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 1200 (2024-02-01) |
| Min/Max +/- allowed | 165.8 |
Blitz rating
| Rating | 865.4 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 1200 (2024-02-01) |
| 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 | 865.4 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 1200 (2024-02-01) |
| 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 | Chess at Elijah Barayi 2024 | Standard | 2024-12-14 | 2024-12-14 | West Rand (GWR) | 5 | 1478.5 | 5 | 4 | 1583.9 | 0 | Details |
| 2 | 2023 Gauteng Top Schools (U19 Mixed) | Standard | 2023-08-19 | 2023-08-19 | West Rand (GWR) | 5 | 1503.2 | 5 | 3 | 1334.5 | 0 | Details |
| 3 | D2 School League Finals 2023 (U19) | Standard | 2023-07-22 | 2023-07-22 | West Rand (GWR) | 5 | 1459.6 | 5 | 5 | 1729.9 | 0 | Details |
| 4 | FIDE at The King`s Gate 2.0 2022 (B) | Standard | 2022-10-22 | 2022-10-22 | Bojanala Platina (NBR) | 5 | 1486.4 | 5 | 2.5 | 1326.4 | 0 | Details |
| 5 | West Rand Trials 2022 (U18) | Standard | 2022-09-03 | 2022-09-03 | West Rand (GWR) | 5 | 1500.4 | 5 | 3 | 1381.4 | 0 | Details |
| 6 | D2 School League Finals 2022 (U18) | Standard | 2022-08-20 | 2022-08-20 | West Rand (GWR) | 5 | 1257.8 | 5 | 5 | 1596.2 | 0 | Details |
| 7 | 2022 Gauteng Schools Team Championships (U17 Open) | Standard | 2022-08-26 | 2022-08-26 | Tshwane (GTP) | 5 | 1257.8 | 4 | 4 | 1646.3 | 0 | Details |
| 8 | 2022 Gauteng Schools Individual Chess Championship (U18 Boys) | Standard | 2022-06-18 | 2022-06-18 | Ekurhuleni (GE) | 5 | 1221 | 5 | 3 | 1438.7 | 0 | Details |
| 9 | D2 Schools Individuals 2022 (U18 Boys) | Standard | 2022-05-07 | 2022-05-07 | West Rand (GWR) | 5 | 1147 | 5 | 4 | 1534.5 | 0 | Details |
| 10 | 2019 South African Junior Team Championships (U16C) | Classical | 2020-01-04 | 2020-01-08 | 4 Knights (4K) | 7 | 1134.2 | 7 | 3 | 1168.1 | 0 | Details |
| 11 | West Rand Junior Open 2019 (U18) | Standard | 2019-08-17 | 2019-08-17 | West Rand (GWR) | 5 | 1147.1 | 5 | 2 | 912.1 | 0 | Details |
| 12 | 2019 Gauteng School League Finals (U15 Open) | Standard | 2019-08-24 | 2019-08-24 | Tshwane (GTP) | 5 | 1147.1 | 5 | 4 | 1284.9 | 0 | Details |
| 13 | Merafong Schools Individuals 2019 (U15 Boys) | Standard | 2019-05-04 | 2019-05-04 | West Rand (GWR) | 5 | 978.2 | 5 | 4 | 1377.2 | 0 | Details |
| 14 | D2 Schools Individuals 2019 (U15) | Standard | 2019-05-18 | 2019-05-18 | West Rand (GWR) | 5 | 978.2 | 4 | 1.5 | 1165.1 | 0 | Details |
| 15 | South African Junior Team Championships 2018 (U16D) | Classical | 2018-12-16 | 2018-12-20 | 4 Knights (4K) | 7 | 949.8 | 6 | 4 | 1049.5 | 0 | Details |
| 16 | 2018 Gauteng League Final (U13) | Standard | 2018-08-24 | 2018-08-24 | Tshwane (GTP) | 5 | 895.7 | 5 | 4 | 1181.2 | 0 | Details |
| 17 | Merafong Schools Individuals 2018 (U13 Boys) | Standard | 2018-05-05 | 2018-05-05 | Johannesburg Metro (GJM) | 5 | 877.4 | 5 | 4 | 976.7 | 0 | Details |
| 18 | Hervormde Kerk 2018 (U16) | Standard | 2018-04-21 | 2018-04-21 | Dr Kenneth Kaunda (NWP) | 5 | 865.4 | 5 | 2 | 921.1 | 0 | Details |
| 19 | 2017 Gauteng Schools Team Finals (U11 Mixed) | Standard | 2017-09-09 | 2017-09-09 | Tshwane (GTP) | 5 | 861 | 5 | 3 | 859 | 0 | Details |
| 20 | D2 Top Schools 2017 (U11 Mixed) | Standard | 2017-07-29 | 2017-07-29 | Johannesburg Metro (GJM) | 5 | 849 | 4 | 3.5 | 933 | 0 | Details |
| 21 | D2 Schools Individuals 2017 (U11 Boys) | Standard | 2017-05-05 | 2017-05-06 | West Rand (GWR) | 7 | 830 | 6 | 6 | 1016 | 0 | Details |
| 22 | Merafong Schools Individuals 2017 (U11) | Standard | 2017-03-14 | 2017-03-14 | West Rand (GWR) | 5 | 796 | 5 | 4.5 | 1021 | 0 | Details |
| 23 | 2016 Gauteng Top Schools Team Championship (U11 Open) | Standard | 2016-09-22 | 2016-09-22 | Tshwane (GTP) | 5 | 796 | 5 | 3.5 | 805 | 0 | Details |
| 24 | D2 Top Schools Finals 2016 (U11) | Standard | 2016-07-29 | 2016-07-29 | West Rand (GWR) | 5 | 743 | 5 | 5 | 982 | 0 | Details |
| 25 | Hlangabeza Challenge 2016 (C Section) | Standard | 2016-08-06 | 2016-08-06 | West Rand (GWR) | 5 | 743 | 5 | 3 | 840 | 0 | Details |
| 26 | Khs 2016 (U12) | Standard | 2016-02-20 | 2016-02-20 | Dr Kenneth Kaunda (NWP) | 5 | 744 | 5 | 3.5 | 723 | 0 | Details |
| 27 | 2015 Gauteng Provincial Primary Schools Chess Cham (U9 Mix Merit) | Standard | 2015-08-28 | 2015-08-28 | Tshwane (GTP) | 5 | 756 | 5 | 4 | 667 | 0 | Details |
| 28 | Gauteng Individual Trails 2015 (U9 Boys) | Standard | 2015-06-06 | 2015-06-06 | Tshwane (GTP) | 5 | 736 | 5 | 3 | 810 | 0 | Details |
| 29 | D2 Schools Individuals (U9) | Standard | 2015-05-15 | 2015-05-16 | Johannesburg Metro (GJM) | 7 | 665 | 7 | 5 | 796 | 0 | Details |
| 30 | Khs-U10-2015 | Standard | 2015-02-21 | 2015-02-21 | Dr Kenneth Kaunda (NWP) | 5 | 0 | 5 | 3.5 | 848 | 0 | Details |
| 31 | Hlangabeza Primary (C) | Standard | 2014-11-27 | 2014-12-03 | Dr Kenneth Kaunda (NWP) | 7 | 0 | 7 | 4 | 557 | 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 | 91 |
| Wins | 58 |
| Draws | 8 |
| Losses | 25 |
| White | 43 |
| Black | 48 |
| White wins | 26 |
| Black wins | 32 |
| Score | 62 |
| Percent | 68.1 |
| Dp | 154.1 |
| AOR | 1149.3 |
| Performance | 1303.4 |
Rankings (Main)
| 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 (Standard)
| 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 (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 | 91 |
| Score | 62 |
| Percent | 68.1 |
| Aor | 1149.3 |
| Dp | 154.1 |
| Prat | 1303.4 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Letlhoo, BJ (Bokang Jonahan) | 3 | 1 | 2 | D2 Schools Individuals 2022 (U18 Boys) | West Rand Trials 2022 (U18) | Details |
| Overall | 2 | Du Toit, T (Tano) | 2 | 1 | 1 | 2018 Gauteng League Final (U13) | D2 School League Finals 2022 (U18) | Details |
| Overall | 3 | Mansill, R (Regan) | 2 | 0 | 2 | D2 School League Finals 2022 (U18) | West Rand Trials 2022 (U18) | Details |
| Overall | 4 | Kula, VJ (Vuyani Julius) | 2 | 2 | 0 | Merafong Schools Individuals 2018 (U13 Boys) | Merafong Schools Individuals 2019 (U15 Boys) | Details |
| Standard | 1 | Letlhoo, BJ (Bokang Jonahan) | 3 | 1 | 2 | D2 Schools Individuals 2022 (U18 Boys) | West Rand Trials 2022 (U18) | Details |
| Standard | 2 | Du Toit, T (Tano) | 2 | 1 | 1 | 2018 Gauteng League Final (U13) | D2 School League Finals 2022 (U18) | Details |
| Standard | 3 | Mansill, R (Regan) | 2 | 0 | 2 | D2 School League Finals 2022 (U18) | West Rand Trials 2022 (U18) | Details |
| Standard | 4 | Kula, VJ (Vuyani Julius) | 2 | 2 | 0 | Merafong Schools Individuals 2018 (U13 Boys) | Merafong Schools Individuals 2019 (U15 Boys) | Details |