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Individual Calculations May 2023 |
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| Centofante, Maria Rosa Total change: -7.40 | |   |
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| OP Primavera a Villa Guardia 2023 | Villa Guardia | ITA | 2023-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1730 | 1393 | 0.00 | 3 | -0.37 | 20 | -7.40 | |
|  Caputo, Lorenzo | | | 1773 | ITA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Zangheratti, Daniele | | | 1773 | ITA | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Santelli, Francesco | | | 1643 | ITA | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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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