Individual Calculations October 2019 |
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Pesa, Mofoka A. Total change: -9.60 | | |
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Northern Cape Closed Championship 2019 (A-Section) | Kimberley | RSA | 2019-08-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
1588 | 1878 | 2.50 | 4 | -0.85 | 20 | -17.00 | |
| Maupa, Simon | | | 1478 * | RSA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Mithi, Dumiso | | | 1557 | RSA | 1.00 | 1 | 0.13 | 20 | 2.60 | | Mathebula, Xolani Cebo | | | 1632 | RSA | 0.50 | 1 | -0.31 | 20 | -6.20 | | Sikwati, Lizo | | | 1683 | RSA | 0.00 | 1 | -0.75 | 20 | -15.00 | | * Rating difference of more than 400. Please read more at FIDE Handbook | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | Alfred Pesa Open 2019 (A-Section) | Kimberley | RSA | 2019-09-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
1895 | 1864 | 3.50 | 7 | 0.37 | 20 | 7.40 | |
| Ahjum, Savannah | | wc | 1545 | RSA | 1.00 | 1 | 0.13 | 20 | 2.60 | | Zwakala, Ntando | | | 2077 | RSA | 0.00 | 1 | -0.23 | 20 | -4.60 | | Ngcongo, Minenhle | | | 1567 | RSA | 1.00 | 1 | 0.15 | 20 | 3.00 | | Masiya, Mfundo | | | 1959 | RSA | 0.50 | 1 | 0.13 | 20 | 2.60 | | Mosutha, Thuso | c | | 2037 | BOT | 0.50 | 1 | 0.23 | 20 | 4.60 | | Mazibuko, Khanya | c | | 2000 | RSA | 0.00 | 1 | -0.32 | 20 | -6.40 | | Mlahleki, Vusimuzi | | | 2082 | RSA | 0.50 | 1 | 0.28 | 20 | 5.60 | | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | |
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