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Individual Calculations June 2023 |
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| Canestrelli, Luigi Total change: -4.00 | |   |
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| CIS 2023 - Serie C Girone 23 | Perugia | ITA | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1663 | 1701 | 2.00 | 4 | -0.10 | 40 | -4.00 | |
|  Guerrieri, Jurka | | | 1301 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Bellachioma, Ludovico | | | 1742 | ITA | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Koch, Herbert Alfred Lorenz | | | 1929 | ITA | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Marcugini, Stefano | | | 1680 | ITA | 1.00 | 1 | 0.47 | 40 | 18.80 | | | * 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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