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Individual Calculations April 2019 |
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| Russo, Alfonso Total change: 18.80 | |   |
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| CIS 2019 - Promozione Campania | Nola | ITA | 2019-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1558 | 1378 | 1.00 | 2 | 0.47 | 40 | 18.80 | |
|  Peluso, Clemente | | | 1560 | ITA | 0.50 | 1 | 0.24 | 40 | 9.60 | |  Condorelli, Pietro | | | 1555 | ITA | 0.50 | 1 | 0.23 | 40 | 9.20 | |
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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