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Individual Calculations March 2021 |
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| Battaglini, Marco Total change: -13.20 | |   |
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| OP Prato city | Prato | ITA | 2021-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1430 | 1494 | 2.00 | 4 | -0.33 | 40 | -13.20 | |
|  Baldi, Gianluca | | | 1244 | ITA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Corti, Vittorio | | | 1445 | ITA | 1.00 | 1 | 0.43 | 40 | 17.20 | |  Angeli, Daniele | | | 1490 | ITA | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Adilardi, Alessandro | | | 1540 | ITA | 0.00 | 1 | -0.44 | 40 | -17.60 | |
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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