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Individual Calculations December 2022 |
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| Arakelyan, Manvel Total change: 88.00 | |   |
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| European Youth Chess Championship 2022 - U12 Open | Antalya | TUR | 2022-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1890 | 1791 | 5.50 | 9 | 2.20 | 40 | 88.00 | |
|  Rosa, Jose Lourenco Jesus | | | 1324 | POR | 1.00 | 1 | 0.05 | 40 | 2.00 | |  Dotzer, Lukas | | | 2256 | AUT | 0.50 | 1 | 0.45 | 40 | 18.00 | | | Cieslak, Patryk | | | 2088 | POL | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Sowinski, Pawel | | | 2057 | POL | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Gales, Randi-Ioan | | | 1901 | ROU | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Villa Tornero, Alex | | | 2050 | ESP | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Zander, Emil | | | 1982 | DEN | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Senel, Hayri Beyhun | | | 1964 | TUR | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Okhitin, Lev | | | 1391 * | FID | 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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