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Individual Calculations January 2021 |
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| Marta, Daniele Total change: 4.40 | |   |
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| WE 20 Grand Hotel Adriatico - A | Montesilvano | ITA | 2020-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2020 | 1905 | 2.00 | 5 | 0.22 | 20 | 4.40 | |
|  D Antonio, Neri | | | 2208 | ITA | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Pecci, William | | | 2046 | ITA | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Pelagalli, Marco | | | 1778 | ITA | 0.50 | 1 | -0.17 | 20 | -3.40 | | | D Andrea, Stefano | | | 2095 | ITA | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Pegno, Mattia | | | 1971 | ITA | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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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