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Individual Calculations July 2024 |
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| Mattavelli, Italo Total change: -4.80 | |   |
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| OP 2 Citta' di Diano Marina | Diano Marina | ITA | 2024-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1735 | 1779 | 2.00 | 4 | -0.24 | 20 | -4.80 | |
|  Barbagallo, Filippo | | | 1607 | ITA | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Damiano, Attilio | | | 1749 | ITA | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Ricca, Lorenzo | | | 1630 | ITA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Pilo, Sergio | | | 1952 | ITA | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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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