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Individual Calculations April 2017 |
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| Rondelli, Roberto Total change: -10.60 | |   |
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| OP XI Citta' di Ferrara | Ferrara | ITA | 2017-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 1732 | 2.50 | 5 | -0.53 | 20 | -10.60 | |
|  Scagliarini, Massimo | | | 1332 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Buonanno, Raffaele | | | 1947 | ITA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Dentale, Raffaele | | | 1660 | ITA | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Giuntini, Enrico | | | 1678 | ITA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Sforza, Michelangelo | | | 1583 | ITA | 0.50 | 1 | -0.20 | 20 | -4.00 | | | * 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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