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Individual Calculations December 2023 |
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| Koganov, Mikhail Total change: 7.20 | |   |
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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 |
| 2160 | 2170 | 5.50 | 10 | 0.36 | 20 | 7.20 | |
|  Musso, Fabrizio | | | 1770 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Minasian, Artashes | g | | 2462 | ARM | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Halmeenmaki, Tuomo | | | 2067 | FIN | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Dlugy, Maxim | g | | 2520 | USA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Fabiano, Giuseppe | f | | 2030 | ITA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Cabe, Arlan | f | | 2303 | PHI | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Farrell, Neil | | | 2096 | SCO | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Jhunjhnuwala, Krishan | f | | 2268 | USA | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Papadimitriou, Loukas | | | 1987 | GRE | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Nikolaidis, Konstantinos | f | | 2096 | GRE | 0.00 | 1 | -0.60 | 20 | -12.00 | | | * 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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