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Individual Calculations December 2017 |
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| Sentis Baena, Samuel Total change: 8.80 | |   |
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| XI Obert d Escacs Santa Eulalia de Roncana 2017 GRUP A | Santa Eulalia de Roncana | ESP | 2017-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1742 | 1477 | 1.00 | 4 | 0.22 | 40 | 8.80 | |
|  Nicolas Vallellano, Emiliano | | | 1800 | ESP | 0.50 | 1 | 0.37 | 40 | 14.80 | |  Busom Isach, Carlos | | | 1877 * | ESP | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Pueyo Amoros, Pau | | | 1711 | ESP | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Lorenzo Martinez, Ruben | | | 1581 | ESP | 0.50 | 1 | 0.14 | 40 | 5.60 | | | * 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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