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Individual Calculations February 2015 |
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| Ortega, Jaime Total change: -15.80 | |   |
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| II TORNEO INTERNACIONAL DE AJEDREZ, CIUDAD DE ARICA 2015 | Arica | CHI | 2015-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 1982 | 3.50 | 7 | -0.79 | 20 | -15.80 | |
|  Abarca Gonzalez, Nicolas | | | 2365 | CHI | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Nunez Donaire, Gabriel Alonso | | | 1582 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Saldano Dayer, Horacio | m | | 2382 * | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rosales Valdivieso, Claudio | | | 1688 | CHI | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Valdivia Vicente, Fabian | | | 1582 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Brielmaier Lopez, Christian | | | 1667 | CHI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Alvarez Riveros, Juan | | | 1930 | CHI | 0.50 | 1 | -0.07 | 20 | -1.40 | | | * 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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