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Individual Calculations December 2017 |
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| Sfera, Anastasia Total change: 103.20 | |   |
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| WE Citta' di Vignola 2017 - C | Vignola | ITA | 2017-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1444 | 1356 | 4.50 | 5 | 2.58 | 40 | 103.20 | |
|  Sparvoli, Federico | | | 1535 | ITA | 0.50 | 1 | 0.23 | 40 | 9.20 | |  Taddia, Davide | | | 1469 | ITA | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Vergara Meersohn, Marcos | | | 1142 | ITA | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Marinelli, Sofia | | | 1482 | ITA | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Gulinelli, Euro | | | 1594 | ITA | 1.00 | 1 | 0.80 | 40 | 32.00 | |
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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