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Rapid:
Individual Calculations March 2018 |
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| Betella, Annalisa Total change: 21.00 | |   |
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| CISF 2018 - CR TOSCANA | FIRENZE | ITA | 2018-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1147 | 1126 | 2.00 | 2 | 1.05 | 20 | 21.00 | |
|  De Filomeno, Francesca | | | 1114 | ITA | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Rugo, Aurora | | | 1179 | ITA | 1.00 | 1 | 0.57 | 20 | 11.40 | |
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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