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Individual Calculations May 2020 |
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| Di Stefano, Marco Total change: -1.60 | |   |
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| 23 Settimanale Memorial Berruto - A | Torino | ITA | 2020-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1698 | 1715 | 1.50 | 3 | -0.08 | 20 | -1.60 | |
|  Alaimo, Cristian | | | 1976 | ITA | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Del Gaudio, Massimo | | | 1490 | ITA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Bertola, Stefano | | | 1629 | ITA | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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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