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Rapid:
Individual Calculations June 2023 |
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| Pettiti, Lorenzo Total change: -15.20 | |   |
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| OP 84 RAPID VELOCE CLUB | PINEROLO | ITA | 2023-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1441 | 1612 | 2.00 | 4 | -0.76 | 20 | -15.20 | |
|  Bergamo, Simone | | | 1315 | ITA | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Di Michele, Diego | | | 1517 | ITA | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Robasto, Guido Giorgio | | | 1213 | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bruno, Eleonora | | | 1718 | ITA | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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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