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Individual Calculations January 2023 |
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| Martirosyan, Davide Total change: 51.20 | |   |
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| WE Felice Bosi 2022 - A | Milano | ITA | 2022-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1743 | 1458 | 2.50 | 5 | 1.28 | 40 | 51.20 | |
|  Guarnieri, Federico | | | 1244 | ITA | 1.00 | 1 | 0.23 | 40 | 9.20 | |  Aielli, Riccardo | | | 1665 | ITA | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Greco, Edoardo | | | 1873 | ITA | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Velluti, Alberto | | | 1766 | ITA | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Vezzosi, Paolo | m | | 2168 | ITA | 0.00 | 1 | -0.01 | 40 | -0.40 | |
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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