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Individual Calculations June 2021 |
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| Buzzi, Marina Total change: -17.20 | |   |
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| WE Gran Mix Fondazione Cassa di Risparmio di Prato - B | Prato | ITA | 2021-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1289 | 1269 | 1.00 | 3 | -0.43 | 40 | -17.20 | |
|  Sergi, Alessandro | | | 1051 | ITA | 1.00 | 1 | 0.22 | 40 | 8.80 | |  Mattia, Alessandro | | | 1516 | ITA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Carloppi, Leonardo | | | 1301 | ITA | 0.00 | 1 | -0.46 | 40 | -18.40 | |
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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