Individual Calculations January 2010 |
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Perryman, Marcus Total change: -6.45 | | |
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WE Valpolicella | Pescantina | ITA | 2009-11-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1823 | 1930 | 1.50 | 3 | -0.43 | 15 | -6.45 | |
| Pisani, Valerio | | | 1771 | ITA | 0.50 | 1 | -0.21 | 15 | -3.15 | | Boni, Gianni | | | 1824 | ITA | 0.50 | 1 | -0.14 | 15 | -2.10 | | Baschirotto, Marco | | | 1875 | ITA | 0.50 | 1 | -0.08 | 15 | -1.20 | | 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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