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Individual Calculations May 2023 |
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| Prelati, Maurizio Total change: -10.40 | |   |
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| CP Parma 2023 | Fontanellato | ITA | 2023-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1550 | 1860 | 4.50 | 6 | -0.52 | 20 | -10.40 | |
|  Cuccu, Maria | | | 1460 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Civa, Mark | | | 1507 | ITA | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Gasparini, Francesco | | | 1481 | ITA | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Ubaldi, Rocco Alvaro | | | 1491 | ITA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Merciari, Moreno | | | 1862 | ITA | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Salati, Paolo | | | 1500 | ITA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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