Individual Calculations February 2023 |
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Frigerio, Roberto Total change: 3.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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One day - A | Empoli | ITA | 2023-01-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1672 | 1523 | 1.00 | 3 | 0.09 | 40 | 3.60 | |
| Colombini, Lucio | | | 1659 | ITA | 1.00 | 1 | 0.68 | 40 | 27.20 | | Mattia, Alessandro | | | 1660 | ITA | 0.00 | 1 | -0.32 | 40 | -12.80 | | Mauro, Vincenzo | | | 1698 | ITA | 0.00 | 1 | -0.27 | 40 | -10.80 | | 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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