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Individual Calculations July 2012 |
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| Arbulu Gallastegi, Arkaitz Total change: -4.65 | |   |
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| VIII Open de Primavera de Gros | Donostia – San Sebastian (Spain) | ESP | 2012-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1889 | 1524 | 0.00 | 3 | -0.31 | 15 | -4.65 | |
|  Cantabrana Garona, Alejandro | | | 1820 | ESP | 0.00 | 1 | -0.15 | 15 | -2.25 | |  Olabe Odriozola, Eduardo | | | 1924 * | ESP | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Arana Garate, Jon | | | 1924 * | ESP | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * 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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