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Individual Calculations February 2019 |
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| Bonacina, Marco Total change: -20.40 | |   |
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| FE 48 Citta' di Torino - B | Torino | ITA | 2019-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1428 | 1432 | 1.00 | 4 | -1.02 | 20 | -20.40 | |
|  Miccono, Flavio | | | 1304 | ITA | 1.00 | 1 | 0.33 | 20 | 6.60 | |  Agresta, Giulio | | | 1498 | ITA | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Lo Curto, Andrea | | | 1616 | ITA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Bettassa, Fabio | | | 1295 | ITA | 0.00 | 1 | -0.68 | 20 | -13.60 | |
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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