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Individual Calculations April 2019 |
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| Marchitto, Giovanni Total change: 19.60 | |   |
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| CIS 2019 - Promozione Campania | Nola | ITA | 2019-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1532 | 1677 | 2.50 | 3 | 0.49 | 40 | 19.60 | |
|  Cardone, Andrea | | | 1806 | ITA | 1.00 | 1 | 0.67 | 40 | 26.80 | |  Ercolano, Mario | | | 1418 | ITA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Tufano, Chiara | | | 1371 | ITA | 0.50 | 1 | -0.36 | 40 | -14.40 | |
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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