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Individual Calculations August 2015 |
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| Gattegno, Laurent Total change: 4.40 | |   |
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| XXV Open Internacional de Gros | San Sebastian | ESP | 2015-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1926 | 1996 | 5.50 | 9 | 0.22 | 20 | 4.40 | |
|  Tafall Villanueva, Ander | | | 1596 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Arrondo Carbonell, Agustin | | | 1596 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Etchegaray, Patrice | m | | 2396 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | D`amade, Philippe | | | 1799 | FRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Korneev, Oleg | g | | 2396 * | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Escartin Lacasa, Jose | | | 1729 | ESP | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Izagirre Alsua, Aritz | | | 1854 | ESP | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Chernyak, Viktoria | | wf | 2136 | RUS | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Anson Casaos, Alejandro | | | 1834 | ESP | 1.00 | 1 | 0.29 | 20 | 5.80 | | | * 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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