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Individual Calculations August 2023 |
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| Zakaryan, Artak Total change: -82.00 | |   |
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| Stepan Avagyan Memorial-U20 | Yerevan | ARM | 2023-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1282 | 1318 | 2.50 | 8 | -2.05 | 40 | -82.00 | |
|  Ambartsumian, Tyhran | | | 1765 | ARM | 0.00 | 1 | -0.06 | 40 | -2.40 | |  Apikyan, Sevak | | | 1170 | ARM | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Sayadyan, Aleks | | | 1141 | ARM | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Nagdalyan, Narine | | | 1217 | ARM | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Arakelyan, Vilik | | | 1211 | ARM | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Melkumyan, Robert | | | 1232 | ARM | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Tavakalyan, Ani | | | 1155 | ARM | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Kocharyan, Edmon | | | 1366 | ARM | 0.50 | 1 | 0.07 | 40 | 2.80 | |
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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