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Individual Calculations June 2017 |
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| Spada, Vittoria Total change: 8.40 | |   |
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| FE Citta' di Arzachena - C | Canigione di Arzachena | ITA | 2017-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1358 | 1223 | 1.50 | 4 | 0.21 | 40 | 8.40 | |
|  Mammi, Samuele | | | 1298 | ITA | 0.50 | 1 | 0.10 | 40 | 4.00 | |  Malu, Marcello | | | 1469 | ITA | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Di Loreto, Luigi | | | 1323 | ITA | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Deroma, Vittorio | | | 1343 | ITA | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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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