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Individual Calculations January 2020 |
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| Villa, Ma. Elayza Total change: 64.00 | |   |
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| Eastern Asia Girls Chess Championship 2019 | Tanauan City | PHI | 2019-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1840 | 1642 | 4.00 | 9 | 1.60 | 40 | 64.00 | |
|  Elisabeth, Christine | | wf | 1868 | INA | 1.00 | 1 | 0.79 | 40 | 31.60 | |  Chua, Jia-Tien | | wc | 1817 | MAS | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Tejada, Rizalyn Jasmine | | | 1761 | PHI | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Fisabilillah, Ummi | | wf | 2042 * | INA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Perez, Elah Sarelle | | | 1647 | PHI | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Mordido, Kylen Joy | | wm | 2042 * | PHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gonzales, Alphecca | | | 1651 | PHI | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Chandra, Vania Vindy | | | 1830 | INA | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Nguyen, Thien Ngan | | wf | 1906 | VIE | 0.00 | 1 | -0.18 | 40 | -7.20 | | | * 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) | | |
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