Individual Calculations January 2019 |
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Mabitsela, Mirinda Total change: 0.40 | | |
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2018 South African Junion Chess Championships (u16-u18 Girls) | Boksburg | RSA | 2018-12-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
1207 | 1207 | 1.50 | 3 | 0.01 | 40 | 0.40 | |
| Van Der Walt, Marelize | | | 1219 | RSA | 0.00 | 1 | -0.48 | 40 | -19.20 | | Van Heerden, Lara | | | 1381 | RSA | 0.50 | 1 | 0.23 | 40 | 9.20 | | Msiza, Aurelie Sakhile | | | 1021 | RSA | 1.00 | 1 | 0.26 | 40 | 10.40 | | 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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