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Individual Calculations February 2023 |
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| Forlano, Luigi Total change: -21.40 | |   |
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| OP Winter chess | Cosenza | ITA | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1553 | 1981 | 3.50 | 5 | -1.07 | 20 | -21.40 | |
|  Popolizio, Vito | | | 1570 | ITA | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Barbieri, Pietro | | | 1581 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mingrone, Agostino | | | 1322 | ITA | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Rametta, Marcello | | | 1734 | ITA | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Ruggiero, Armando | | | 1557 | ITA | 1.00 | 1 | 0.07 | 20 | 1.40 | | | * 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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