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Individual Calculations April 2018 |
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| Viola, Lorenzo Total change: 3.80 | |   |
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| 50 CIS - Promozione Emilia-Romagna Ferrara | Ferrara | ITA | 2018-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1873 | 1768 | 2.00 | 5 | 0.19 | 20 | 3.80 | |
|  Verrelli, Adriano | | | 1835 | ITA | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Maesano, Marco | | | 1872 | ITA | 1.00 | 1 | 0.64 | 20 | 12.80 | |  Lugli, Andrea | | | 1784 | ITA | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Scagliarini, Lara | | | 1916 | ITA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Mirri, Pietro | | | 1956 | ITA | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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