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Individual Calculations May 2023 |
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| Zangheratti, Daniele Total change: 12.60 | |   |
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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 |
| 1569 | 1773 | 3.50 | 4 | 0.63 | 20 | 12.60 | |
|  Caria, Giulia | | | 1373 * | ITA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Centofante, Maria Rosa | | | 1393 | ITA | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Zerboni, Giuseppe | | | 1563 | ITA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Pace, Roberto | | | 1946 | ITA | 1.00 | 1 | 0.73 | 20 | 14.60 | | | * 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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