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Individual Calculations April 2020 |
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| Contardo Castro, Enrique Total change: -10.00 | |   |
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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 |
| 1786 | 1613 | 1.00 | 4 | -0.25 | 40 | -10.00 | |
|  Jorquera Cabello, Valentina | | wm | 2007 | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Fuentes Chamorro, Javier | | | 1265 | CHI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Vergara Rozas, Jose | | | 2013 * | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ercoli Ercoli, Fernando | | | 1858 | CHI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | * 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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