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Individual Calculations January 2022 |
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| Vignati, Andrea Total change: 3.60 | |   |
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| WE Felice Bosi 2021 - A | Milano | ITA | 2021-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1823 | 1718 | 2.00 | 5 | 0.18 | 20 | 3.60 | |
|  Cozzolino, Angelo | | | 1990 | ITA | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Rolli, Massimo Biagio | | | 1760 | ITA | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Pierpaoli, Francesco | | | 1800 | ITA | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Quarta, Juri | | | 1813 | ITA | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Alati, Alberto | | | 1753 | ITA | 1.00 | 1 | 0.55 | 20 | 11.00 | |
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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