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Individual Calculations October 2017 |
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| Cattoni, Luca Total change: -13.60 | |   |
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| FE 38 ScaccoBratto B | Bratto della Presolana | ITA | 2017-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1608 | 1566 | 2.00 | 6 | -0.68 | 20 | -13.60 | |
|  Conti, Walter | | | 1770 | ITA | 0.50 | 1 | 0.26 | 20 | 5.20 | |  Martinez, Guido | | | 1732 | ITA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Di Maulo, Alessandra | | | 1534 | ITA | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Basletta, Giovanni | | | 1560 | ITA | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Attuati, Luca | | | 1478 | ITA | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Lima, Francesco | | | 1572 | ITA | 0.50 | 1 | 0.01 | 20 | 0.20 | |
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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