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Rapid:
Individual Calculations January 2020 |
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| Nessi, Davide Total change: 24.80 | |   |
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| OP SOGNANDO NATALE 2019 | CAGLIARI | ITA | 2019-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1749 | 1719 | 4.50 | 7 | 1.24 | 20 | 24.80 | |
|  Sonis, Cesare | | | 1319 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sonis, Francesco | m | | 2119 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Aprile, Matteo | | | 1405 | ITA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Sorcinelli, Andrea | | | 1637 | ITA | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Putzolu, Marcello | | | 1726 | ITA | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Ibba, Isacco | | | 2059 | ITA | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Sonis, Luca | | | 1979 | ITA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | * 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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