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Rapid:
Individual Calculations January 2020 |
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| Ardu, Luigi Total change: -25.60 | |   |
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| OP SOGNANDO NATALE 2019 | CAGLIARI | ITA | 2019-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1470 | 1709 | 4.00 | 7 | -1.28 | 20 | -25.60 | |
|  Massidda, Silvia | | | 1309 * | ITA | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Mullanu, Giuseppe | | | 1309 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Demuru, Bruno | | | 1398 | ITA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Sonis, Luca | | | 1979 | ITA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Mullanu, Davide | | | 1641 | ITA | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Nadal Masala, Jacopo Lluc | | | 1309 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Orru `, Giulia | | | 1347 | ITA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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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