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Individual Calculations January 2018 |
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| Jara Flores, Rolando Juan Total change: -27.60 | |   |
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| IV TORNEO INTERNACIONAL DE AJEDREZ CIUDAD DE ARICA 2017 | Arica | CHI | 2017-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1853 | 1882 | 3.50 | 8 | -0.69 | 40 | -27.60 | |
|  Iturry, William | | | 2200 | PER | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Cervantes Puma, Jarissa | | | 1482 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Inaicheo Santana, Edward | | | 1507 | CHI | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Cepeda Silva, Ignacio | | | 1661 | CHI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Huanca Mollinedo, Rodrigo Alejan | | | 1499 | CHI | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Diaz Villagran, Robert | f | | 2270 | CHI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Gutierrez Montes, Sebastian | | | 2115 | CHI | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Catalan Roman, Francisco | | | 2087 | CHI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | * 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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