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Individual Calculations January 2020 |
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| De Feo, Francesco Total change: -34.40 | |   |
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| WE 6 Vesuvio Chess Festival - B | Boscotrecase | ITA | 2019-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1592 | 1734 | 1.00 | 4 | -1.72 | 20 | -34.40 | |
|  Angelotti, Mario | | | 1550 | ITA | 0.00 | 1 | -0.74 | 20 | -14.80 | |  Tufano, Angelo Dario | | | 1514 | ITA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Taminto, Carlo | | | 1509 | ITA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Riga, Raffaele | | | 1794 | ITA | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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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