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Individual Calculations January 2023 |
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| Pica, Polivia Total change: -19.20 | |   |
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| WE 28 Lazio Scacchi - La dolce vita a Via Veneto - B | Roma | ITA | 2022-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1254 | 1376 | 1.00 | 3 | -0.96 | 20 | -19.20 | |
|  Vetere, Aldo | | | 1178 | ITA | 0.50 | 1 | -0.26 | 20 | -5.20 | |  Granata, Mario Giacomo | | | 1451 | ITA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Donato, Michel | | | 1133 | ITA | 0.50 | 1 | -0.30 | 20 | -6.00 | |
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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