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Individual Calculations May 2015 |
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| Martin Arina, Alberto Total change: 8.20 | |   |
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| Cto. de Gipuzkoa por Equipos Preferente 2015 | Donostia | ESP | 2015-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1861 | 2075 | 5.00 | 6 | 0.41 | 20 | 8.20 | |
|  Olabe Odriozola, Eduardo | | | 1948 | ESP | 1.00 | 1 | 0.33 | 20 | 6.60 | |  Puga Senar, Fernando | | | 1796 | ESP | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Sarasola Ouvina, Javier | | | 1827 | ESP | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Iraola Iraola, Unai | | | 1978 | ESP | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Villar Moron, Roberto | | | 1884 | ESP | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Sanchez Merino, Christian | | | 1730 | ESP | 0.50 | 1 | -0.39 | 20 | -7.80 | |
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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