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Individual Calculations September 2019 |
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| Aguilar, Pedro Total change: 5.00 | |   |
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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 |
| 1804 | 1941 | 3.50 | 5 | 0.25 | 20 | 5.00 | |
|  Vergara Barreda, Inaki Imanol | | | 1541 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Avalos Parra, Joao | f | | 2172 | CHI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Chepillo Copa, Carlos | | | 1722 | CHI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Gaytan Menay, Elias | | | 1631 | CHI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Meruvia Meruvia, Juan | | | 1954 | CHI | 0.50 | 1 | 0.02 | 20 | 0.40 | | | * 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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