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Individual Calculations January 2019 |
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| Vilona, Leonardo Total change: 4.80 | |   |
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| FE 3 Roma Citta' Aperta - A | Roma | ITA | 2018-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2082 | 1935 | 1.50 | 4 | 0.24 | 20 | 4.80 | |
|  De Carlo, Benito Fabio | | | 1943 | ITA | 0.50 | 1 | 0.01 | 20 | 0.20 | |  Tran, David | | | 2121 | HUN | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Pala, Giorgio | | | 2050 | ITA | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Fisabilillah, Ummi | | wf | 2213 | INA | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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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