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Rapid:
Individual Calculations September 2021 |
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| Russo, Alfio Total change: -63.40 | |   |
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| OP 17 LIDO AMERICA | CATANIA | ITA | 2021-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1485 | 1803 | 1.00 | 5 | -3.17 | 20 | -63.40 | |
|  Galofaro, Gabriele | | | 1627 | ITA | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Randone, Giancorrado | | | 1647 | ITA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Battistelli, Fausto | | | 1431 | BEL | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Sirone, Gaspare | | | 1507 | ITA | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Gagliano, Giuseppe | | | 1212 | ITA | 0.00 | 1 | -0.98 | 20 | -19.60 | |
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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