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Individual Calculations January 2020 |
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| Trentadue, Davide Total change: 1.80 | |   |
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| WE 6 Vesuvio Chess Festival - B | Boscotrecase | ITA | 2019-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1704 | 1663 | 1.00 | 2 | 0.09 | 20 | 1.80 | |
|  D Orta, Antonio | | | 1894 | ITA | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Tufano, Angelo Dario | | | 1514 | ITA | 1.00 | 1 | 0.30 | 20 | 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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