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Individual Calculations December 2020 |
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| Pellegrini, Ennio Paolo Total change: 50.80 | |   |
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| OP 3 Settimanale Stefano Tatai | Roma | ITA | 2020-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1749 | 1645 | 3.50 | 6 | 1.27 | 40 | 50.80 | |
|  Rocchi, Federico | | | 1943 | ITA | 0.50 | 1 | 0.35 | 40 | 14.00 | |  Scagliarini, Bruno | | | 1788 | ITA | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Tomassi, Emidio | | | 1650 | ITA | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Agostini, Maurizio | | | 1774 | ITA | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Rabiti, Roberto | | | 1450 | ITA | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Pastore, Cosmas | | | 1888 | ITA | 1.00 | 1 | 0.80 | 40 | 32.00 | |
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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