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Individual Calculations June 2023 |
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| Arini, Mario Total change: -27.20 | |   |
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| CIS 2023 - Serie Promozione Sicilia | Petrosino | ITA | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1452 | 1373 | 0.00 | 3 | -1.36 | 20 | -27.20 | |
|  Maida, Federico | | | 1841 | ITA | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Adamo, Vincenzo | | | 1306 | ITA | 0.00 | 1 | -0.59 | 20 | -11.80 | |  Corsaro, Giacinto Elia | | | 1209 | ITA | 0.00 | 1 | -0.72 | 20 | -14.40 | |
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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