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Individual Calculations December 2019 |
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| Bortolazzi, Michele Total change: 17.60 | |   |
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| WE 27 Valpolicella - A | Bussolengo | ITA | 2019-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1954 | 1891 | 3.00 | 5 | 0.88 | 20 | 17.60 | |
|  Negro, Roberto | | | 2144 | ITA | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Gaggino, Davide | | | 1802 | ITA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Zanchetta, Nicola | | | 2096 | ITA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Nizzardo, Mattia | | | 1788 | ITA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Buglisi, Massimo | | | 1938 | ITA | 1.00 | 1 | 0.57 | 20 | 11.40 | |
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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