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Individual Calculations April 2023 |
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| Rossi, Roberto Total change: -19.60 | |   |
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| WE 7 Zevio - Memorial Stefano Perezzani - B | Zevio | ITA | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1421 | 1518 | 2.50 | 5 | -0.49 | 40 | -19.60 | |
|  Calicante, Stefano | | | 1118 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Zanirato, Stefano | | | 1729 | ITA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Di Lascio, Savino | | | 1755 | ITA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Melluzzo, Rosanna | | | 1188 | ITA | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Ferrarini, Tommaso | | | 1316 | ITA | 0.50 | 1 | -0.26 | 40 | -10.40 | | | * 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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