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Individual Calculations July 2021 |
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| Roccanti, Lapo Total change: -13.60 | |   |
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| CR Toscana 2021 | Empoli | ITA | 2021-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1675 | 1823 | 2.00 | 4 | -0.68 | 20 | -13.60 | |
|  Caprino, Marco | | | 2060 | ITA | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Lari, Ferruccio | | | 1477 | ITA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Sottroi, Carlo | | | 1628 | ITA | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Pisano, Giulia | | | 1533 | ITA | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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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