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Rapid:
Individual Calculations August 2019 |
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| Massidda, Silvia Total change: -4.20 | |   |
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| OP 4 RED FLY | VILLAPUTZU | ITA | 2019-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1436 | 1287 | 1.50 | 5 | -0.21 | 20 | -4.20 | |
|  Ardu, Luigi | | | 1660 | ITA | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Aprile, Elisa | | | 1136 | ITA | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Sorcinelli, Andrea | | | 1686 | ITA | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Aprile, Matteo | | | 1338 | ITA | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Orru `, Giulia | | | 1361 | ITA | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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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