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Individual Calculations December 2023 |
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| Buciu, Aurel-John Total change: 9.80 | |   |
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| FIDE World Senior Chess Championships 2023 - Over 50 - Open | Terrasini | ITA | 2023-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1841 | 1668 | 4.00 | 11 | 0.49 | 20 | 9.80 | |
|  Boulard, Eric | | | 2181 | FRA | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Matzat, Andre | | | 2098 | GER | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Navarra, Stefano | | | 1400 | ITA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Fink-Nunn, Petra | | wf | 1945 | ENG | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Filipovich, David | | | 1938 | CAN | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Mitrandzas, Athanasios | | | 1988 | GRE | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Malinovsky, Petr | | | 1980 | CZE | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Mazzuco Junior, Adir | | | 1448 | BRA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Horackova, Isabela | | | 1268 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bertino, Giacomo | | | 1920 | ITA | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Luciani, Valerio | f | | 2090 | ITA | 0.00 | 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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