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Individual Calculations April 2023 |
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| Perfilyeva, Svetlana Total change: -28.80 | |   |
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| FE 2 Primavera a Bassano del Grappa - C | Bassano del Grappa | ITA | 2023-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1336 | 1278 | 1.00 | 4 | -0.72 | 40 | -28.80 | |
|  Catani, Lorenzo | | | 1548 | ITA | 0.00 | 1 | -0.17 | 40 | -6.80 | |  De Bona, Filippo | | | 1449 | ITA | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Cedriano, Mattia | | | 1130 | ITA | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Granili, Corrado | | | 1217 | ITA | 1.00 | 1 | 0.42 | 40 | 16.80 | |
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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