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Rapid:
Individual Calculations February 2019 |
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| Zoncu, Roberto Alessio Total change: 28.80 | |   |
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| OP CHESS MASTER | PALERMO | ITA | 2019-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1501 | 1460 | 4.50 | 7 | 1.44 | 20 | 28.80 | |
|  Valguarnera, Girolamo | | | 1860 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Sillitti, Giulia | | | 1119 | ITA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Gervasi, Pietro | | | 1073 | ITA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Cina`, Vittorio | | | 1586 | ITA | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Virga, Federico | | | 1615 | ITA | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Musso, Fabrizio | | | 1604 | ITA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Bruno, Francesco | | | 1648 | ITA | 1.00 | 1 | 0.74 | 20 | 14.80 | | | * 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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