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Individual Calculations June 2023 |
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| Boaron, Arianna Total change: -30.40 | |   |
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| CR Emilia-Romagna 2023 | Bologna | ITA | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1548 | 1522 | 2.00 | 5 | -0.44 | 40 | -17.60 | |
|  Giovetti, Valerio | | | 1252 | ITA | 0.50 | 1 | -0.33 | 40 | -13.20 | |  Salzano, Guido | | | 1906 | ITA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Fichera, Giuseppe | | | 1404 | ITA | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Santangelo, Giuseppe | | | 1369 | ITA | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Laneve, Giulio | | | 1808 | ITA | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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) | | | | CIS 2023 - Serie C Girone 16 | Ferrara | ITA | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1729 | 1522 | 1.00 | 5 | -0.32 | 40 | -12.80 | |
| | Pizzoferrato, Mattia | | | 1827 | ITA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Verrucci, Gianluca | | | 1797 | ITA | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Moi, Roberto | | | 1850 | ITA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Neri, Massimo | | | 1847 | ITA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Vezzani, Lorenzo | | | 1326 | ITA | 0.00 | 1 | -0.75 | 40 | -30.00 | |
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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