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Individual Calculations February 2020 |
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| Zapata Chura, Joaquin Ignacio Total change: -13.20 | |   |
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| I IRT Sub 2200 por Equipos Arica 2020 | Arica | CHI | 2020-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1427 | 1071 | 0.00 | 3 | -0.33 | 40 | -13.20 | |
|  Rios Cautin, Rodrigo | | | 1471 * | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Villarroel Herrera, Evanss | | | 1471 * | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Cortez Vilca, Tomas | | | 1340 | CHI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | * 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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