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Rapid:
Individual Calculations January 2018 |
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| Massidda, Luca Total change: -5.80 | |   |
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| OP SOGNANDO NATALE 2017 | CAGLIARI | ITA | 2017-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1262 | 1234 | 2.50 | 6 | -0.29 | 20 | -5.80 | |
|  Murru, Giacomo | | | 1362 | ITA | 1.00 | 1 | 0.67 | 20 | 13.40 | |  Mascia, Germano | | | 1453 | ITA | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Vargiu, Alessandro | | | 1100 | ITA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Massidda, Silvia | | | 1254 | ITA | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Polverari, Lorenzo | | | 1158 | ITA | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Caredda, Michele | | | 1243 | ITA | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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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