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Individual Calculations December 2019 |
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| Conti, Ferdinando Total change: -6.60 | |   |
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| OP 2 Autunno scacchistico bresciano | Brescia | ITA | 2019-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1638 | 1446 | 0.50 | 3 | -0.33 | 20 | -6.60 | |
|  Negro, Raffaele | | | 1822 | ITA | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Interlandi, Patrizio | | | 1632 | ITA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Brugaletta, Alessandro | | | 1460 | ITA | 0.50 | 1 | 0.02 | 20 | 0.40 | |
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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