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Individual Calculations November 2019 |
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| Fontana, Alessandro Total change: -11.60 | |   |
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| WE 3 Lido di Ostia - B | Roma | ITA | 2019-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1251 | 1487 | 2.50 | 4 | -0.58 | 20 | -11.60 | |
|  Reale, Remo | | | 1241 | ITA | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Sciarpelletti, Adriano | | | 1167 | ITA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Cozzi, Claudio | | | 1102 | ITA | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Graziani, Emma | | | 1493 | ITA | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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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