Individual Calculations July 2009 |
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Schiatti, Piero Total change: 3.45 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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CP Mantova | Marmirolo | ITA | 2009-02-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1923 | 1994 | 2.00 | 3 | 0.23 | 15 | 3.45 | |
| Porpora, Ivano | | | 1913 | ITA | 0.00 | 1 | -0.61 | 15 | -9.15 | | Tamassia, Gabriele | | | 1809 | ITA | 1.00 | 1 | 0.26 | 15 | 3.90 | | Oppici, Gabriele | | | 2048 | ITA | 1.00 | 1 | 0.58 | 15 | 8.70 | | 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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