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Individual Calculations April 2019 |
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| Ferrara, Pietro Total change: 9.20 | |   |
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| CIS 2019 - Serie Promozione Veneto 1 | Verona | ITA | 2019-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1727 | 1810 | 2.00 | 3 | 0.23 | 40 | 9.20 | |
|  Perantoni, Matteo | | | 1680 | ITA | 1.00 | 1 | 0.32 | 40 | 12.80 | |  Redo, Giorgio | | | 2070 | ITA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Vujicic, Luigi | | | 1432 | ITA | 1.00 | 1 | 0.09 | 40 | 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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