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Individual Calculations November 2022 |
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| Serpini, Piero Total change: 89.20 | |   |
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| OP Italcom | Campobasso | ITA | 2022-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1823 | 1614 | 3.50 | 5 | 2.23 | 40 | 89.20 | |
|  Di Gianni, Rocco | | | 2032 | ITA | 1.00 | 1 | 0.93 | 40 | 37.20 | | | Scagliarini, Bruno | | | 1685 | ITA | 1.00 | 1 | 0.60 | 40 | 24.00 | |  Bottega, Antonio | | | 1913 | ITA | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Disanti, Nicola | | | 1708 | ITA | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Serpilli, Paolo | | | 1777 | ITA | 0.50 | 1 | 0.22 | 40 | 8.80 | |
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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