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Individual Calculations March 2020 |
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| Rosales Valdivieso, Claudio Total change: -4.20 | |   |
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| 7o TORNEO INTERNACIONAL DE AJEDREZ COPA VOY PA QUELLON 2020 | QUELLON | CHI | 2020-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1785 | 1704 | 1.00 | 3 | -0.21 | 20 | -4.20 | |
|  Cuevas Araya, Walter | f | | 2104 * | CHI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Rozas Lazcano, Valeska | | | 1337 | CHI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Reyes Mendoza, Marcelo | | | 1914 | CHI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | * 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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