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Individual Calculations September 2019 |
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| Casilla Eguez, Naomi Alejandra Total change: -1.60 | |   |
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| IRT TORNEO COPA INVIERNO ARICA 2019 SUB 2200 CLUB JAQUE 64 | Arica | CHI | 2019-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1501 | 1270 | 1.00 | 4 | -0.04 | 40 | -1.60 | |
|  Salgado Cortes, Jorge | | | 1086 | CHI | 1.00 | 1 | 0.26 | 40 | 10.40 | |  Paez Medina, Guillermo | | | 1670 * | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Serrano Fernandez, Djalmar | | | 1608 | VEN | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Avalos Herrera, Ian | | | 1638 | CHI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | * 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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