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Individual Calculations April 2018 |
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| Mirri, Pietro Total change: 50.40 | |   |
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| 50 CIS - Promozione Emilia-Romagna Ferrara | Ferrara | ITA | 2018-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1814 | 1956 | 4.00 | 4 | 1.26 | 40 | 50.40 | |
|  Scagliarini, Lara | | | 1916 | ITA | 1.00 | 1 | 0.44 | 40 | 17.60 | |  Balestra, Stefano | | | 1736 | ITA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Verrelli, Adriano | | | 1835 | ITA | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Viola, Lorenzo | | | 1768 | ITA | 1.00 | 1 | 0.26 | 40 | 10.40 | |
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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