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Individual Calculations March 2015 |
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| Cuevas Araya, Walter Total change: -1.40 | |   |
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| Semifinales AJEFECH Santiago | Santiago | CHI | 2015-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2219 | 2188 | 3.50 | 6 | 0.72 | 20 | 14.40 | |
|  Bulgarini Torres, Marco | | | 1950 | CHI | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Mossuto Frez, Enzo | | | 1936 | CHI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Lopez Silva, Hugo Andres | | | 2423 | CHI | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Valdes Escobar, Alvaro Daniel | m | | 2389 | CHI | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Henriquez Villagra, Cristobal | m | | 2463 | CHI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Vargas Maliqueo, Ivan Patricio | f | | 2150 | CHI | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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) | | | | III TORNEO INTERNACIONAL IRT CIUDAD DE VILLARRICA | Villarrica | CHI | 2015-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1961 | 2188 | 3.00 | 5 | -0.79 | 20 | -15.80 | |
| | Manriquez Abarzua, Maria Belen | | | 1788 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Barria Villarroel, Emilio Alfonso | | | 1855 | CHI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Fonseca Vivallos, Sergio | | | 2018 | CHI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Castillo Rivera, Carlos Alberto | | | 1917 | CHI | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Diaz Vasquez, Martin | | | 2228 | CHI | 0.00 | 1 | -0.44 | 20 | -8.80 | | | * 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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