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Individual Calculations July 2023 |
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| Cristiani, Cesare Total change: -10.40 | |   |
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| European Senior Chess Championship 2023 over 50 - Open | Acqui Terme | ITA | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1968 | 2025 | 4.00 | 8 | -0.52 | 20 | -10.40 | |
|  Vinciguerra, Riccardo | | | 1625 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dieu, Bruno | f | | 2251 | FRA | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Contin, Daniel | m | | 2231 | ITA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Cziko, Eduard-Carol | | | 1885 | ROU | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Giudici, Alberto | | | 1843 | ITA | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Pagano, Sergio | | | 1853 | ITA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Genovese, Alberto | | | 1921 | ITA | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Folk, Petr | | | 2135 | CZE | 0.50 | 1 | 0.15 | 20 | 3.00 | | | * 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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