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Individual Calculations July 2013 |
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| Sanna, Mario Total change: -9.75 | |   |
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| FE 25 Citta' di Lucca - B | Lucca | ITA | 2013-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1710 | 1546 | 0.50 | 4 | -0.65 | 15 | -9.75 | |
|  Grasso, Gabriele | | | 1722 | ITA | 0.50 | 1 | 0.23 | 15 | 3.45 | |  Garcia, Rodriguez Yurnio | | | 1741 | ITA | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Luperi, Luigi | | | 1763 | ITA | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Arsi`, Francesco | | | 1613 | ITA | 0.00 | 1 | -0.41 | 15 | -6.15 | |
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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