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Individual Calculations June 2023 |
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| Berzioli, Pietro Maria Total change: 21.20 | |   |
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| CIS 2023 - Serie Promozione Emilia-Romagna Girone 4 | Piacenza | ITA | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1126 | 1251 | 2.50 | 3 | 0.53 | 40 | 21.20 | |
|  Di Antonio, Giustino | | | 1045 | ITA | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Mrad, Anahid | | | 1279 | ITA | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Lomolino, Mattia | | | 1055 | ITA | 0.50 | 1 | -0.25 | 40 | -10.00 | |
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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