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Individual Calculations September 2009 |
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| Etxaurren Gavina, Asier Total change: -21.50 | |   |
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| V Open de Primavera de Gros | Donostia San Sebastian | ESP | 2009-05-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1778 | 1998 | 3.00 | 5 | -0.86 | 25 | -21.50 | |
|  Vallverdu Verge, Carme | | | 1648 | ESP | 1.00 | 1 | 0.11 | 25 | 2.75 | |  Garro Beraza, Julen | | | 1771 | ESP | 1.00 | 1 | 0.21 | 25 | 5.25 | | | Markina Amutxastegi, Fernando | | | 1808 | ESP | 0.00 | 1 | -0.75 | 25 | -18.75 | | | Rodriguez Cabrera, Fco. Javier | | | 1894 | ESP | 0.00 | 1 | -0.64 | 25 | -16.00 | | | Izquierdo Arruferia, Joseba | | | 1768 | ESP | 1.00 | 1 | 0.21 | 25 | 5.25 | |
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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