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Individual Calculations December 2019 |
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| Negro, Roberto Total change: -24.80 | |   |
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| WE 27 Valpolicella - A | Bussolengo | ITA | 2019-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1943 | 2144 | 2.50 | 5 | -1.24 | 20 | -24.80 | |
|  Bortolazzi, Michele | | | 1891 | ITA | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Hercegovac, Neven | | | 1983 | ITA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Cordioli, Luca | | | 1821 | ITA | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Oppici, Gabriele | | | 1946 | ITA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Mameli, Gianluca | | | 2076 | 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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