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Individual Calculations May 2023 |
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| Rossini, Fulvio Total change: 6.80 | |   |
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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 |
| 1811 | 2110 | 4.50 | 5 | 0.34 | 20 | 6.80 | |
|  Caselli, Eric | | | 1710 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sampietro, Stefano | | | 1739 | ITA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Pierpaoli, Francesco | | | 1829 | ITA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Capata, Ion | | | 2044 | ITA | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Deghi, Donatello | | | 1735 | ITA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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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