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Individual Calculations October 2019 |
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| Pierandrei, Cristiano Total change: -16.60 | |   |
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| WE 18 Grand Hotel Adriatico - A | Montesilvano | ITA | 2019-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1906 | 1968 | 1.50 | 4 | -0.83 | 20 | -16.60 | |
|  Gazzotti, Francesco | | | 1858 | ITA | 0.50 | 1 | -0.15 | 20 | -3.00 | |  Bertolozzi, Francesco | | | 1770 | ITA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | D Antonio, Neri | | | 2092 | ITA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | D Andrea, Jacopo | | | 1903 | ITA | 0.00 | 1 | -0.59 | 20 | -11.80 | |
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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