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Individual Calculations July 2015 |
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| Iturralde Echeverria, Ivan Total change: 36.40 | |   |
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| XI Open de Primavera de Gros | Donostia | ESP | 2015-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1810 | 1468 | 1.50 | 5 | 0.91 | 40 | 36.40 | |
|  Tholey, Jean-Paul | | | 1851 | FRA | 0.50 | 1 | 0.41 | 40 | 16.40 | |  Fuente San Sebastian, Ernesto | | | 1842 | ESP | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Burgana Lardizabal, Jose Angel | | | 1798 | ESP | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Alfaro Garcia Del Cerro, Juan L | | | 1802 | ESP | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Zubia Aramburu, Mikel | | | 1757 | ESP | 0.50 | 1 | 0.34 | 40 | 13.60 | |
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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