PLAYER PAGE
Kenneth Ruchaka
1930111397Frances Baard (NCF)Personal
Main rating
| Rating | 1923.3 |
| K-factor | 24 |
| Floor | 1423.3 |
| Highest | 2013.6 (2019-04-01) |
| Min/Max +/- allowed | 52 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 863.1 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1923.3 |
| K-factor | 24 |
| Floor | 1423.3 |
| Highest | 2013.6 (2019-04-01) |
| Min/Max +/- allowed | 52 |
Standard rating
| Rating | 2024.7 |
| K-factor | 20 |
| Floor | 1524.7 |
| Highest | 2024.7 (2024-02-01) |
| Min/Max +/- allowed | 51.2 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 863.1 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 2024.7 |
| K-factor | 20 |
| Floor | 1524.7 |
| Highest | 2024.7 (2024-02-01) |
| Min/Max +/- allowed | 51.2 |
Rapid rating
| Rating | 1783 |
| K-factor | 28 |
| Floor | 1283 |
| Highest | 1783 (2024-02-01) |
| Min/Max +/- allowed | 72.3 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1783 |
| K-factor | 28 |
| Floor | 1283 |
| Highest | 1783 (2024-02-01) |
| Min/Max +/- allowed | 72.3 |
Blitz rating
| Rating | 1967 |
| K-factor | 24 |
| Floor | 1467 |
| Highest | 2025.2 (2019-05-01) |
| Min/Max +/- allowed | 51.2 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1967 |
| K-factor | 24 |
| Floor | 1467 |
| Highest | 2025.2 (2019-05-01) |
| Min/Max +/- allowed | 51.2 |
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 | Back to the Board 2021 (Open) | Standard | 2021-04-17 | 2021-04-17 | Bojanala Platina (NBR) | 5 | 1805.3 | 5 | 4.5 | 2001.7 | 0 | Details |
| 2 | Ekurhuleni Chess Chessa Open 2021 (Elite) | Standard | 2021-03-27 | 2021-03-28 | Ekurhuleni (GE) | 5 | 1824 | 5 | 2.5 | 1688.7 | 0 | Details |
| 3 | Khutsong Chess Club 2020 (Open) | Standard | 2020-03-07 | 2020-03-07 | West Rand (GWR) | 5 | 1809.9 | 5 | 4.5 | 1934.1 | 0 | Details |
| 4 | Matlosana Test 2019 (A) | Standard | 2019-12-07 | 2019-12-07 | Dr Kenneth Kaunda (NWP) | 5 | 1799 | 5 | 4 | 1812.2 | 0 | Details |
| 5 | Matlosana Mall 2019 (A) | Standard | 2019-10-04 | 2019-10-04 | Dr Kenneth Kaunda (NWP) | 5 | 1622.3 | 4 | 3 | 1734.5 | 0 | Details |
| 6 | Sol Plaatje University Open 2019 (A) | Standard | 2019-10-18 | 2019-10-20 | Frances Baard (NCF) | 5 | 1622.3 | 5 | 4 | 2027.1 | 0 | Details |
| 7 | NW Open 2019 (Championship) | Standard | 2019-10-12 | 2019-10-12 | Bojanala Platina (NBR) | 5 | 1622.3 | 5 | 4 | 1692.2 | 0 | Details |
| 8 | Alfred Pesa Open 2019 (A) | Classical | 2019-09-21 | 2019-09-23 | Frances Baard (NCF) | 7 | 1566 | 7 | 3.5 | 1792.1 | 0 | Details |
| 9 | South African Open Chess Championships 2019 (Blitz) | Blitz | 2019-06-19 | 2019-06-19 | Frances Baard (NCF) | 9 | 1444.5 | 9 | 4 | 1663.3 | 0 | Details |
| 10 | JNW Club - Hoerskool Linden 2019 (A) | Standard | 2019-06-15 | 2019-06-15 | Johannesburg Metro (GJM) | 5 | 1444.5 | 5 | 3 | 1905.1 | 0 | Details |
| 11 | Doringkruin 2019 (Open) | Standard | 2019-06-08 | 2019-06-08 | Dr Kenneth Kaunda (NWP) | 5 | 1444.5 | 5 | 3 | 1587.2 | 0 | Details |
| 12 | One Saturday Chess Tournament 2019 (A) | Rapid | 2019-06-29 | 2019-06-29 | Ngaka Modiri Molema (NNM) | 7 | 1444.5 | 7 | 4 | 1716.5 | 0 | Details |
| 13 | 2019 SWVG Arnold Classic (Rapid Open) | Rapid | 2019-05-18 | 2019-05-19 | Tshwane (GTP) | 10 | 1472.1 | 6 | 0 | 1106.8 | 0 | Details |
| 14 | 2019 SWVG Arnold Classic (Blitz Prestige) | Blitz | 2019-05-19 | 2019-05-19 | Tshwane (GTP) | 10 | 1472.1 | 10 | 5.5 | 2076.5 | 0 | Details |
| 15 | Khutsong Chess Club Freedom Day 2019 (Open) | Standard | 2019-04-27 | 2019-04-27 | West Rand (GWR) | 5 | 1354.4 | 5 | 5 | 2038.2 | 0 | Details |
| 16 | Moja Chess Club FIDE Open 2019 (A) | Classical | 2019-03-21 | 2019-03-24 | Frances Baard (NCF) | 7 | 1200 | 7 | 4 | 1933.5 | 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 | 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 | 95 |
| Wins | 56 |
| Draws | 5 |
| Losses | 34 |
| White | 50 |
| Black | 45 |
| White wins | 24 |
| Black wins | 32 |
| Score | 58.5 |
| Percent | 61.6 |
| Dp | 98.4 |
| AOR | 1699.9 |
| Performance | 1798.3 |
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 | 95 |
| Score | 58.5 |
| Percent | 61.6 |
| Aor | 1699.9 |
| Dp | 98.4 |
| Prat | 1798.3 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Buthelezi, S (Simphiwe) | 3 | 1 | 2 | South African Open Chess Championships 2019 (Blitz) | Back to the Board 2021 (Open) | Details |
| Overall | 2 | Ngubeni, JM (Jackie) | 3 | 0 | 3 | Khutsong Chess Club Freedom Day 2019 (Open) | NW Open 2019 (Championship) | Details |
| Overall | 3 | Oatlhotse, P (Providence) | 3 | 2 | 1 | Moja Chess Club FIDE Open 2019 (A) | Back to the Board 2021 (Open) | Details |
| Overall | 4 | Ngcongo, M (Minenhle) | 2 | 0 | 2 | South African Open Chess Championships 2019 (Blitz) | Alfred Pesa Open 2019 (A) | Details |
| Overall | 5 | Mafanya, K (Kulasande) | 2 | 0 | 2 | Moja Chess Club FIDE Open 2019 (A) | Alfred Pesa Open 2019 (A) | Details |
| Standard | 1 | Oatlhotse, P (Providence) | 3 | 2 | 1 | Moja Chess Club FIDE Open 2019 (A) | Back to the Board 2021 (Open) | Details |
| Standard | 2 | Teeke, K (Karabo) | 2 | 2 | 0 | NW Open 2019 (Championship) | Khutsong Chess Club 2020 (Open) | Details |
| Standard | 3 | George, B (Bernet) | 2 | 1 | 1 | Khutsong Chess Club Freedom Day 2019 (Open) | Matlosana Mall 2019 (A) | Details |
| Standard | 4 | Ngubeni, JM (Jackie) | 2 | 0 | 2 | Khutsong Chess Club Freedom Day 2019 (Open) | NW Open 2019 (Championship) | Details |
| Standard | 5 | Mafanya, K (Kulasande) | 2 | 0 | 2 | Moja Chess Club FIDE Open 2019 (A) | Alfred Pesa Open 2019 (A) | Details |