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Individual Calculations April 2019 |
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| Lavino, Stefano Total change: -9.20 | |   |
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| CP Biella e Vercelli 2019 | Biella | ITA | 2019-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1612 | 1540 | 1.50 | 5 | -0.46 | 20 | -9.20 | |
|  Cerioni, Armando | | | 1855 | ITA | 1.00 | 1 | 0.86 | 20 | 17.20 | |  Gnata, Ilaria | | | 1681 | ITA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Sunder, Matteo | | | 1697 | ITA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Zanocchio, Ruggiero | | | 1140 * | ITA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Zannoni, Gianni | | | 1686 | ITA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | * 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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