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Individual Calculations October 2015 |
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| Jul Perez, Alberto Total change: -31.60 | |   |
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| XVII Open Int. Escacs de Sants, Hostafrancs i Bordeta Grup A | Barcelona | ESP | 2015-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2122 | 1865 | 0.00 | 4 | -0.79 | 40 | -31.60 | |
|  Sonis, Francesco | f | | 2265 * | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Jordan Martinez, David | | | 2161 | ESP | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Corisco Beltran, Rafael | | | 2050 | ESP | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Arus Blanch, Daniel | | | 2011 | ESP | 0.00 | 1 | -0.30 | 40 | -12.00 | | | * 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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