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Individual Calculations January 2022 |
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| Ferrer, Precious Eve Total change: 55.20 | |   |
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| Philippine National Girls Chess Championship Grand Finals | Quezon City | PHI | 2021-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1718 | 1385 | 2.50 | 9 | 1.38 | 40 | 55.20 | |
|  Sebastian, Mhage Gerriahlou | | | 1777 | PHI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Canino, Ruelle | | | 1697 | PHI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Mendoza, Bea | | | 1691 | PHI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Derotas, Vic Glysen | | | 1785 * | PHI | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Rinoa, Mariel Sadey | | | 1767 | PHI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Lacambra, Jarel Renz | | | 1613 | PHI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Villa, Ma. Elayza | | | 1690 | PHI | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Luna, Divine Grace | | | 1693 | PHI | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Hernandez, Lexie Grace | | | 1747 | PHI | 0.50 | 1 | 0.40 | 40 | 16.00 | | | * 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) | | |
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