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Individual Calculations April 2017 |
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| Buffoni, Luca Total change: 12.60 | |   |
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| CP Oristano-Nuoro | Marrubiu | ITA | 2017-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1651 | 1750 | 2.50 | 3 | 0.63 | 20 | 12.60 | |
|  Serra, Emanuele | | | 1861 | ITA | 0.50 | 1 | 0.15 | 20 | 3.00 | |  Corrias, Mattia | | | 1544 | ITA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Atzori, Filippo | | | 1548 | ITA | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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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