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Individual Calculations May 2012 |
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| Perez Sanchez, Orestes Total change: 25.80 | |   |
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| Primera Provincial Norte 2012 | Valencia | ESP | 2012-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1757 | 1859 | 4.00 | 5 | 0.86 | 30 | 25.80 | |
|  Vigliaroli, Matteo Luigi | | | 1578 | ITA | 1.00 | 1 | 0.16 | 30 | 4.80 | | | Reines Alagarda, Vicente Ramon | | | 1744 | ESP | 0.00 | 1 | -0.66 | 30 | -19.80 | |  Minguez Bonanad, Tomas | | | 1825 | ESP | 1.00 | 1 | 0.45 | 30 | 13.50 | | | Sala Alvarez, Oscar | | | 1680 | ESP | 1.00 | 1 | 0.27 | 30 | 8.10 | | | Martinez Trujillo, Jesus | | | 1959 | ESP | 1.00 | 1 | 0.64 | 30 | 19.20 | |
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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