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Individual Calculations November 2021 |
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| Ahmad, Khagan Total change: -91.20 | |   |
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| European Youth Chess Championship 2021 - Open 10 | Local venues | GRE | 2021-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1609 | 2009 | 6.00 | 9 | -2.28 | 40 | -91.20 | |
|  Silva, Mark Orlov | | | 1609 * | POR | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Merkouropoulos, Dionysios | | | 1609 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Surikov, Alexey | | | 1609 * | RUS | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Kviriashvili, Andria | | | 1609 * | GEO | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Rosa, Jose Lourenco Jesus | | | 1609 * | POR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Pitsakis, Ilias | | | 1609 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kocharyan, Vache | | | 1609 * | ARM | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Harutyunyan, Arman G. | | | 1609 * | ARM | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Tatvidze, Davit | | | 1609 * | GEO | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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