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Individual Calculations April 2018 |
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| Colicchia, Vincenzo Total change: -14.80 | |   |
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| 50 CIS - Promozione Sicilia | Terrasini | ITA | 2018-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1532 | 1716 | 2.50 | 4 | -0.37 | 40 | -14.80 | |
|  Savalla, Salvatore | | | 1706 | ITA | 0.50 | 1 | -0.01 | 40 | -0.40 | |  Scimone, Gianfranco | | | 1426 | ITA | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Marino, Martina | | | 1371 | ITA | 0.50 | 1 | -0.39 | 40 | -15.60 | | | Sammut, Ron | | | 1624 | ITA | 0.50 | 1 | -0.13 | 40 | -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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