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Rapid:
Individual Calculations December 2018 |
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| Castellana, Domenico Total change: -7.60 | |   |
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| OP 11 ARROCCO D'AUTUNNO | COLLEPASSO | ITA | 2018-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1679 | 1413 | 0.00 | 2 | -0.38 | 20 | -7.60 | |
|  Maggio, Sandro Graziano | | | 1592 | ITA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Vantaggio, Luca | | | 1765 | ITA | 0.00 | 1 | -0.11 | 20 | -2.20 | |
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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