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Individual Calculations May 2018 |
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| Martinez Arancibia, Miguel Total change: -11.00 | |   |
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| II Torneo IRT Memorial Ricardo Parkes Navea Asociacion - Ajedrez Antofagasta AJEZA | Antofagasta | CHI | 2018-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2096 | 2211 | 2.50 | 5 | -0.55 | 20 | -11.00 | |
|  Mundaca Bermedo, Pia Ignacia | | | 1811 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Abarca Gonzalez, Nicolas | | | 2395 | CHI | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Lobos Astorga, Mario | | | 1811 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vergara Jofre, Felipe Andres | f | | 2272 | CHI | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Mesias Rojas, Rabindranath | c | | 2192 | CHI | 0.00 | 1 | -0.53 | 20 | -10.60 | | | * 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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