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Individual Calculations June 2017 |
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| Buffoni, Luca Total change: 17.00 | |   |
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| FE Citta' di Arzachena | Canigione di Arzachena | ITA | 2017-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1918 | 1763 | 3.00 | 7 | 0.85 | 20 | 17.00 | |
|  Innocenti, Luca | | | 1938 | ITA | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Crapulli, Giuseppe | | | 1881 | ITA | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Ricci, Giulio | | | 1851 | ITA | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Boschi, Massimiliano | | | 1914 | ITA | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Ciobanu, Camelia-Adriana | | wm | 2150 | ROU | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Serra, Emanuele | | | 1849 | ITA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Zuccarelli, Angelo | | | 1843 | ITA | 0.50 | 1 | 0.11 | 20 | 2.20 | |
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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