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Individual Calculations May 2017 |
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| Pafumi, Antonino Total change: 3.20 | |   |
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| 49 CIS - Promozione Sicilia | Aci Castello | ITA | 2017-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1610 | 1288 | 0.50 | 3 | 0.08 | 40 | 3.20 | |
|  Lo Grande, Gaetano | | | 1688 * | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Polito, Luca | | | 1491 | ITA | 0.50 | 1 | 0.26 | 40 | 10.40 | | | La Spina, Stefano | | | 1651 | ITA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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