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Individual Calculations July 2021 |
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| Di Fabio, Sara Total change: 72.80 | |   |
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| CIG 2021 - CR Abruzzo U14-16-18 | Roseto degli Abruzzi | ITA | 2021-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1368 | 1135 | 2.50 | 3 | 1.82 | 40 | 72.80 | |
|  Pulsone, Marco | | | 1533 | ITA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Bianchini, Davide | | | 1256 | ITA | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Serafini, Luigi | | | 1315 | ITA | 0.50 | 1 | 0.24 | 40 | 9.60 | |
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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