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Rapid:
Individual Calculations January 2019 |
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| Palazzotto, Roberto Total change: -18.00 | |   |
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| OP GRAND PRIX NATALE | PALERMO | ITA | 2018-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1709 | 1968 | 3.00 | 5 | -0.90 | 20 | -18.00 | |
|  Musso, Fabrizio | | | 1574 | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Madonia, Giorgio | | | 1568 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Valguarnera, Girolamo | | | 2080 | ITA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Virga, Federico | | | 1615 | ITA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Bruno, Yama | | | 1706 | ITA | 0.00 | 1 | -0.82 | 20 | -16.40 | | | * 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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