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Individual Calculations May 2017 |
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| Arico , Maurizio Total change: -0.40 | |   |
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| 49 CIS - Serie B Girone 16 | Aci Castello | ITA | 2017-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 1803 | 1.00 | 3 | -0.02 | 20 | -0.40 | |
|  Giuffrida, Ignazio | | | 1877 | ITA | 0.50 | 1 | 0.10 | 20 | 2.00 | |  Imbraguglia, Fabio | | | 2059 | ITA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Tricoli, Marco | | | 1855 | ITA | 0.50 | 1 | 0.07 | 20 | 1.40 | |
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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