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Individual Calculations June 2023 |
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| Sirletti, Sonia Total change: 8.20 | |   |
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| CISF 2023 - Finale nazionale | Bacoli | ITA | 2023-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1706 | 1825 | 3.00 | 4 | 0.41 | 20 | 8.20 | |
|  Costantino, Gaia | | | 1527 | ITA | 1.00 | 1 | 0.15 | 20 | 3.00 | |  De Nisi, Roberta | | | 1751 | ITA | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Cammalleri, Elena | | | 1684 | ITA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Goi, Veronika | | | 1861 | ITA | 0.50 | 1 | 0.05 | 20 | 1.00 | |
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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