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Individual Calculations May 2013 |
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| Marguati, Massimiano Total change: 7.50 | |   |
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| OP 16 Memorial Berruto | Nichelino | ITA | 2013-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1854 | 1946 | 3.50 | 5 | 0.50 | 15 | 7.50 | |
|  Vozza, Augusto | | | 1565 | ITA | 1.00 | 1 | 0.09 | 15 | 1.35 | |  Ferretti, Carlo | | | 2026 | ITA | 0.50 | 1 | 0.11 | 15 | 1.65 | | | D`agostino, Maurizio | | | 2024 | ITA | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Doromeychuk, Anton | | | 1784 | ITA | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Lieggi, Daniele | | | 1871 | ITA | 1.00 | 1 | 0.40 | 15 | 6.00 | |
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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