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Individual Calculations September 2018 |
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| Bettini, Sofia Total change: 18.60 | |   |
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| FE 39 ScaccoBratto - B | Bratto | ITA | 2018-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1622 | 1355 | 2.00 | 6 | 0.93 | 20 | 18.60 | |
|  Pegno, Mattia | | | 1577 | ITA | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Gallavotti, Eugenio | | | 1670 | ITA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Invernizzi, Ferruccio | | | 1585 | ITA | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Torelli, Mauro | | | 1611 | ITA | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Cipriani, Emilio | | | 1630 | ITA | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Capparuccia, Alessandro | | | 1660 | ITA | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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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