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Individual Calculations August 2017 |
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| Grasso, Gabriele Total change: -11.40 | |   |
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| OP 22 memorial Bertolini | Genova | ITA | 2017-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1873 | 1660 | 2.00 | 5 | 0.83 | 20 | 16.60 | |
|  Boschi, Massimiliano | | | 1956 | ITA | 0.50 | 1 | 0.35 | 20 | 7.00 | |  Nikolajevic, Tihomir | | | 1882 | ITA | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Valastro, Mario | | | 1745 | ITA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Altieri, Danilo Mario | | | 1941 | ITA | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Chiesa, Giuseppe | | | 1843 | ITA | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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) | | | | WE Bergamo International 2017 - B | Bergamo | ITA | 2017-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 1660 | 0.50 | 5 | -1.40 | 20 | -28.00 | |
| | Lanzilotta, Giacomo | | | 1847 | ITA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Sottroi, Carlo | | | 1790 | ITA | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Spadoni, Marco | | | 1729 | ITA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Casale, Anania | | | 1746 | ITA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Pivari, Flavio | | | 1629 | ITA | 0.00 | 1 | -0.54 | 20 | -10.80 | |
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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