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Individual Calculations May 2018 |
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| Brogneri, Giovanni Total change: -17.40 | |   |
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| WE 25 Reggio Emilia | Reggio Emilia | ITA | 2018-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 1807 | 2.50 | 5 | -0.87 | 20 | -17.40 | |
|  Bellomo, Mario | | | 1407 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Paoli, Walter | | | 1999 | ITA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Canelli, Nicolino | | | 1407 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Magagnini, Vincenzo | | | 1813 | ITA | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Ghirardi, Gianfranco | | | 1573 | ITA | 0.50 | 1 | -0.29 | 20 | -5.80 | | | * 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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