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Rapid:
Individual Calculations December 2019 |
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| Di Vita, Attilio Total change: 3.80 | |   |
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| OP 2 MARATONA TRIESTE 2019-20 | TRIESTE | ITA | 2019-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1516 | 1501 | 2.50 | 5 | 0.19 | 20 | 3.80 | |
|  Castelli, Giuliano | | | 1817 | ITA | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Urbisaglia, Elvio | | | 1133 | ITA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Akhmedov, Alisher | | | 1711 | ITA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Romeo, Roberto | | | 1101 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Petrosino, Germano | | | 1820 | ITA | 0.50 | 1 | 0.37 | 20 | 7.40 | | | * 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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