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Individual Calculations April 2018 |
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| Di Giovanni, Luca Total change: 4.00 | |   |
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| 50 CIS - Promozione Sicilia | Terrasini | ITA | 2018-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1331 | 1454 | 1.50 | 2 | 0.20 | 20 | 4.00 | |
|  Miano, Gabriele | | | 1470 | ITA | 0.50 | 1 | 0.02 | 20 | 0.40 | |  Messina, Alessia | | | 1191 | ITA | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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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