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Individual Calculations January 2019 |
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| Bertagia, Roldano Total change: -21.40 | |   |
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| OP 7 Trofeo Pistone | Torino | ITA | 2018-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1659 | 1938 | 4.50 | 7 | -1.07 | 20 | -21.40 | |
|  Vozza, Augusto | | | 1538 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Del Duca, Giuseppe | | | 1538 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Coqueraut, Jean Dominique | | | 1671 | ITA | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Gatti, Matteo | | | 1577 | ITA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Tessarollo, Adriano | | | 1538 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Barletta, Mauro | c | | 2210 | ITA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Maraviglia, Stefano | | | 1538 * | ITA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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