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Individual Calculations April 2022 |
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| Martorana, Alessio Total change: 14.80 | |   |
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| OP 2 Grand prix Caffe' Torveca | Vigevano | ITA | 2022-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1801 | 1472 | 1.00 | 4 | 0.37 | 40 | 14.80 | |
|  Quaranta, Cristiano | | | 2071 | ITA | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Olivo, Paolo | | | 1665 | ITA | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Treccozzi, Riccardo | | | 1779 | ITA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Barrera, Pietro | | | 1688 | ITA | 0.00 | 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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