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Individual Calculations October 2017 |
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| Boerci, Roberto Total change: -52.60 | |   |
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| FE 38 ScaccoBratto B | Bratto della Presolana | ITA | 2017-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1483 | 1647 | 3.00 | 8 | -2.63 | 20 | -52.60 | |
|  Ravanelli, Massimo | | | 1482 | ITA | 0.00 | 1 | -0.72 | 20 | -14.40 | |  Colonetti, Giacomo | | | 1408 | ITA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | De Gaetano, Michele | | | 1553 | ITA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Di Maulo, Alessandra | | | 1534 | ITA | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Greco, Edoardo | | | 1514 | ITA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Di Maulo, Chiara | | | 1361 | ITA | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Bortolotti, Francesco | | | 1690 | ITA | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Riggio, Luca | | | 1325 | ITA | 0.50 | 1 | -0.37 | 20 | -7.40 | |
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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