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Rapid:
Individual Calculations January 2020 |
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| Demuru, Bruno Total change: -14.20 | |   |
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| OP SOGNANDO NATALE 2019 | CAGLIARI | ITA | 2019-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1385 | 1398 | 3.00 | 7 | -0.71 | 20 | -14.20 | |
|  Sonis, Luca | | | 1798 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Orru `, Andrea | | | 1116 | ITA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Ardu, Luigi | | | 1709 | ITA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Aprile, Matteo | | | 1405 | ITA | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Nadal Masala, Jacopo Lluc | | | 1099 | ITA | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Mullanu, Giuseppe | | | 1299 | ITA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Massidda, Silvia | | | 1271 | ITA | 1.00 | 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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