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Individual Calculations January 2021 |
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| Mammi, Ottavio Total change: -16.80 | |   |
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| WE 3 Citta' di Imola - B | Imola | ITA | 2020-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1658 | 1648 | 2.50 | 6 | -0.42 | 40 | -16.80 | |
|  Dentale, Raffaele | | | 1771 | ITA | 0.00 | 1 | -0.33 | 40 | -13.20 | |  Di Pasquale, Karol | | | 1521 | ITA | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Battisti, Joseph | | | 1791 | ITA | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Ardu, Luigi | | | 1581 | ITA | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Marani, Luca | | | 1763 | ITA | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Diana, Mauro | | | 1518 | ITA | 0.50 | 1 | -0.18 | 40 | -7.20 | |
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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