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Individual Calculations April 2022 |
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| Mattia, Alessandro Total change: 65.20 | |   |
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| OP International Montecatini Terme | Montecatini Terme | ITA | 2022-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1767 | 1540 | 3.00 | 5 | 1.63 | 40 | 65.20 | |
|  Bencheikh, Ilf | | | 2088 | FRA | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Brotini, Stefania | | | 1189 | ITA | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Launert, Martin, Dr. | | | 1786 | GER | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Del Giudice, Stefano | | | 1767 | ITA | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Dionigi, Riccardo | | | 2003 | ITA | 0.50 | 1 | 0.45 | 40 | 18.00 | |
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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