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Individual Calculations April 2018 |
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| Ruggiero, Alessandro Total change: -24.80 | |   |
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| WE 9 Lazio Scacchi - B | Roma | ITA | 2018-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1430 | 1549 | 2.00 | 4 | -0.62 | 40 | -24.80 | |
|  Iarriccio, David | | | 1326 | ITA | 1.00 | 1 | 0.22 | 40 | 8.80 | |  Di Maulo, Chiara | | | 1484 | ITA | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Gergely, Imre | | | 1520 | ITA | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Budini, Luca | | | 1388 | ITA | 0.00 | 1 | -0.71 | 40 | -28.40 | |
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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