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Individual Calculations April 2009 |
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| Schiappacasse, Marcello Total change: 8.75 | |   |
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| WE Santa Margherita | Santa Margherita Ligure | ITA | 2009-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1858 | 1911 | 1.50 | 2 | 0.35 | 25 | 8.75 | |
|  Diena, Giovanni | | | 1855 | ITA | 1.00 | 1 | 0.42 | 25 | 10.50 | |  Coqueraut, Jean Dominique | | | 1861 | ITA | 0.50 | 1 | -0.07 | 25 | -1.75 | |
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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