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Individual Calculations October 2008 |
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| Cotes Martinez, Joan Total change: 3.45 | |   |
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| X Open Internacional de Sants, Hostafrabcs i la Bordeta G-B | Barcelona | ESP | 2008-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1829 | 1772 | 1.50 | 3 | 0.23 | 15 | 3.45 | |
|  Farre Buil, Carles | | | 1930 | ESP | 1.00 | 1 | 0.71 | 15 | 10.65 | |  Vinas Serrano, Jordi | | | 1982 | ESP | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Delisau Gil, Oriol | | | 1576 | ESP | 0.50 | 1 | -0.25 | 15 | -3.75 | |
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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