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Individual Calculations October 2017 |
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| Alessandrini, Alfredo Total change: 7.80 | |   |
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| OP 18 Memorial O. Ravaschietto - B | Crema | ITA | 2017-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1716 | 1660 | 2.50 | 5 | 0.39 | 20 | 7.80 | |
|  Righini, Giovanni | | | 1820 | ITA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Codazzi, Gabriele | | | 1768 | ITA | 0.00 | 1 | -0.35 | 20 | -7.00 | |  Folcini, Gaddo | | | 1555 | ITA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Milanesi, Erminio | | | 1759 | ITA | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Gorini, Michele | | | 1680 | ITA | 1.00 | 1 | 0.53 | 20 | 10.60 | |
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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