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Individual Calculations April 2018 |
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| Savalla, Salvatore Total change: 7.80 | |   |
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| 50 CIS - Promozione Sicilia | Terrasini | ITA | 2018-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1706 | 2.50 | 4 | 0.39 | 20 | 7.80 | |
|  Colicchia, Vincenzo | | | 1716 | ITA | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Ardizzone, Luigi | | | 1447 | ITA | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Arrabito, Gianfranco | | | 1866 | ITA | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Stancanelli, Valerio | | | 1696 | ITA | 0.00 | 1 | -0.51 | 20 | -10.20 | |
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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