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Individual Calculations April 2019 |
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| Ercolano, Mario Total change: -26.80 | |   |
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| CIS 2019 - Promozione Campania | Nola | ITA | 2019-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1390 | 1418 | 1.50 | 4 | -0.67 | 40 | -26.80 | |
|  Brasiello, Francesco | | | 1226 | ITA | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Pica, Juliet | | | 1351 | ITA | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Marchitto, Giovanni | | | 1677 | ITA | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Gambardella, Pierluigi | | | 1306 | ITA | 0.50 | 1 | -0.15 | 40 | -6.00 | |
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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