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Individual Calculations February 2018 |
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| Grasso, Gabriele Total change: -24.40 | |   |
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| WE 22 Santa Margherita | Santa Margherita Ligure | ITA | 2018-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1531 | 1691 | 1.50 | 4 | -1.22 | 20 | -24.40 | |
|  Tiby, Giovanni Maria | | | 1291 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Foglia, Maurizio | | | 1988 | ITA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Vairo, Rocco Enrico | | | 1447 | ITA | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Schiappacasse, Giuliano | | | 1397 | ITA | 0.00 | 1 | -0.85 | 20 | -17.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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