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Individual Calculations February 2019 |
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| Fiorini, Sergio Andrea Total change: -0.80 | |   |
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| OP 23 Santa Margherita Ligure | Santa Margherita Ligure | ITA | 2019-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1594 | 1268 | 0.50 | 4 | -0.04 | 20 | -0.80 | |
|  Baldi, Alberto | | | 1668 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Chiesa, Giuseppe | | | 1668 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Croci, Luigi | | | 1545 | ITA | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Gnetti, Pietro | | | 1495 | ITA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | * 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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