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Individual Calculations April 2020 |
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| Fuentes Chamorro, Javier Total change: 15.20 | |   |
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| 1ER TORNEO INTER REGIONAL AJEDRECISTAS PERLA DEL MAULE IRT SUB 2200 FIDE | Constitucion | CHI | 2020-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1564 | 1265 | 1.00 | 4 | 0.38 | 40 | 15.20 | |
|  Aravena Navarro, Alexis Andres | | | 1665 * | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Contardo Castro, Enrique | | | 1613 | CHI | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Pavez Pavez, Vicente | | | 1496 | CHI | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Neira Zamudio, Rafael | | | 1482 | CHI | 0.50 | 1 | 0.28 | 40 | 11.20 | | | * 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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