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Individual Calculations January 2022 |
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| Brunetti, Alberto Total change: -4.80 | |   |
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| WE 22 Grand Hotel Adriatico - A | Montesilvano | ITA | 2021-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2006 | 1951 | 2.00 | 5 | -0.24 | 20 | -4.80 | |
|  Manca, Federico | m | | 2351 * | ITA | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Miosi, Marco | | | 1826 | ITA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Granaldi, Alessandro | | | 2082 | ITA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Persico, Lorenzo | | | 1989 | ITA | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Rossetti, Matteo | | | 1781 | ITA | 0.50 | 1 | -0.22 | 20 | -4.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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