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Rapid:
Individual Calculations January 2020 |
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| Massidda, Silvia Total change: 3.20 | |   |
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| OP SOGNANDO NATALE 2019 | CAGLIARI | ITA | 2019-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1484 | 1271 | 2.00 | 7 | 0.16 | 20 | 3.20 | |
|  Ardu, Luigi | | | 1671 * | ITA | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Aprile, Matteo | | | 1405 | ITA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Putzolu, Marcello | | | 1671 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Carrus, Mario | | | 1666 | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mullanu, Giuseppe | | | 1299 | ITA | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Sonis, Cesare | | | 1280 | ITA | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Demuru, Bruno | | | 1398 | ITA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | * 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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