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Rapid:
Individual Calculations September 2017 |
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| Colonetti, Giacomo Total change: -21.80 | |   |
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| OP 13 CASTIONE | CASTIONE DELLA PRESOLANA | ITA | 2017-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1455 | 1370 | 1.00 | 5 | -1.09 | 20 | -21.80 | |
|  Cambieri, Mario | | | 1770 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Greco, Umberto | | | 1642 | ITA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Spadoni, Cristina Angela | | | 1315 | ITA | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Boerci, Leonardo | | | 1265 | ITA | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Testa, Alessandro | | | 1284 | ITA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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