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Individual Calculations July 2017 |
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| Colusso, Ermes Total change: -8.20 | |   |
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| OP Ricciardi | Gallarate | ITA | 2017-05-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1641 | 1741 | 2.00 | 4 | -0.41 | 20 | -8.20 | |
|  Garcia Rubi, Juan | | | 1393 | ITA | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Pogliano, Stefano | | | 1880 | ITA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Novi , Giuseppe | | | 1825 | ITA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Frignani, Alessandro | | | 1465 | ITA | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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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