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Individual Calculations January 2019 |
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| Graziani, Sergio Total change: -23.60 | |   |
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| WE 16 Grand Hotel Adriatico - A | Montesilvano | ITA | 2018-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2015 | 1935 | 0.50 | 4 | -1.18 | 20 | -23.60 | |
|  Carnicelli, Valerio | f | | 2224 | ITA | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Massironi, Marco | | | 2247 | ITA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Scarpa, Alessandra | | | 1801 | ITA | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Zincani, Riccardo | | | 1789 | ITA | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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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