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Individual Calculations December 2020 |
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| Tamburrini, Andrea Total change: -6.40 | |   |
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| OP 3 Settimanale Stefano Tatai | Roma | ITA | 2020-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1623 | 1223 | 0.00 | 4 | -0.32 | 20 | -6.40 | |
|  Marino, Giovanni | | | 1623 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Marino, Danilo | | | 1623 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Scagliarini, Bruno | | | 1623 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tomassi, Emidio | | | 1623 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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