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Individual Calculations May 2023 |
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| Russo, Alessandro Total change: -35.20 | |   |
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| CP Catania 2023 | Motta Sant'Anastasia | ITA | 2023-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1377 | 1288 | 1.00 | 4 | -0.88 | 40 | -35.20 | |
|  Barbagallo, Andrea | | | 1910 | ITA | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Tripi, Riccardo | | | 1193 | ITA | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Mazza, Pierfrancesco Joseph | | | 1231 | ITA | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Fargetta, Chiara | | | 1173 | ITA | 0.00 | 1 | -0.66 | 40 | -26.40 | |
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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