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Individual Calculations July 2019 |
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| Nigrelli, Dario Total change: 7.20 | |   |
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| WE 2 Citta' di Empoli - D | Empoli | ITA | 2019-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1274 | 1395 | 3.00 | 4 | 0.36 | 20 | 7.20 | |
|  Celati, Arturo | | | 1278 | ITA | 1.00 | 1 | 0.34 | 20 | 6.80 | |  Soremic, Antonio | | | 1232 | ITA | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Mattia, Alessandro | | | 1387 | ITA | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Marinelli, Matilde | | | 1198 | ITA | 0.50 | 1 | -0.25 | 20 | -5.00 | |
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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