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Individual Calculations January 2020 |
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| Chandra, Vania Vindy Total change: -36.00 | |   |
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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 |
| 1704 | 1830 | 4.00 | 9 | -1.80 | 20 | -36.00 | |
|  Umayan, Samantha Babol | | | 1522 | PHI | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Mendoza, Bea | | | 1615 | PHI | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Perez, Elah Sarelle | | | 1647 | PHI | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Mordido, Kylen Joy | | wm | 2042 | PHI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Racasa, Antonella Berthe | | | 1572 | PHI | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Nguyen, Thien Ngan | | wf | 1906 | VIE | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Dadoung, Chanthanipa | | | 1430 * | THA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Villa, Ma. Elayza | | | 1642 | PHI | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Derotas, Vic Glysen | | | 1960 | PHI | 0.50 | 1 | 0.18 | 20 | 3.60 | | | * 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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