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Individual Calculations December 2017 |
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| Zucchetti, Gregorio Total change: 6.00 | |   |
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| WE 7 Trofeo Liscate - B | Liscate | ITA | 2017-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1469 | 1251 | 1.50 | 5 | 0.30 | 20 | 6.00 | |
|  Biava, Pierluigi | | | 1631 | ITA | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Ruggeri, Igor | | | 1527 | ITA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Sala, Giulia | | | 1498 | ITA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Ruggeri, Gabriele | | | 1290 | ITA | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Preziati, Ennio | | | 1398 | ITA | 1.00 | 1 | 0.70 | 20 | 14.00 | |
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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