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Individual Calculations December 2018 |
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| Betella, Annalisa Total change: -51.20 | |   |
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| Florence Move 2018 - D | Firenze | ITA | 2018-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1285 | 1148 | 0.00 | 4 | -1.28 | 40 | -51.20 | |
|  Treccozzi, Riccardo | | | 1340 | ITA | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Russo, Andrea | | | 1304 | ITA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Ponzecchi, Riccardo | | | 1365 | ITA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Santoro, Alessio | | | 1131 | ITA | 0.00 | 1 | -0.52 | 40 | -20.80 | |
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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