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Individual Calculations July 2021 |
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| Salas Estrada, Ana Paola Total change: -3.80 | |   |
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| II Torneo IRT Sub 2200 Fenamac Efideporte CAR Chihuahua | Chihuahua, Chihuahua | MEX | 2021-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1738 | 1654 | 1.00 | 3 | -0.19 | 20 | -3.80 | |
|  Miranda Talavera, Irving A | | | 2054 * | MEX | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mendoza, De La Torre Eduardo Enri | | | 1254 * | MEX | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Hernandez, Sigala Jaime | | | 1906 | MEX | 1.00 | 1 | 0.81 | 20 | 16.20 | | | * 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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