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Individual Calculations December 2022 |
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| Grotti, Matteo Total change: 0.40 | |   |
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| WE Caterina Sforza - B | Bagnara di Romagna | ITA | 2022-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1411 | 1256 | 1.00 | 3 | 0.01 | 40 | 0.40 | |
|  Valgimigli, Francesco Saverio | | | 1481 | ITA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Amadei, Beatrice | | | 1119 | ITA | 1.00 | 1 | 0.32 | 40 | 12.80 | |  Costa Contastino, Riccardo | | | 1634 | ITA | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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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