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Individual Calculations April 2018 |
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| Pettorusso, Aldo Total change: -2.60 | |   |
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| OP Campionato Torinese 2018 | Torino | ITA | 2018-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1645 | 1595 | 3.00 | 7 | -0.13 | 20 | -2.60 | |
|  Bergero, Simone | | | 1995 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Del Duca, Giuseppe | | | 1405 | ITA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Bonacina, Marco | | | 1383 | ITA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Giacchino, Claudio | | | 1661 | ITA | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Onida, Davide | | | 1702 | ITA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Giavridis, Johannes Werner | | | 1786 | ITA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Ferrara, Davide | | | 1582 | ITA | 0.00 | 1 | -0.52 | 20 | -10.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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