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Individual Calculations November 2023 |
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| Kocharyan, Davit Total change: -38.80 | |   |
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| Yerevan Open 2023 (Tournament B) | Yerevan | ARM | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1205 | 1164 | 1.00 | 4 | -0.97 | 40 | -38.80 | |
|  Arevyan, Araik | | | 1639 | RUS | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Arustamyan, Nikolay | | | 1061 | ARM | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Adamyan, Raffi | | | 1053 | ARM | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Meliksetyan, Hrachya | | | 1068 | ARM | 0.00 | 1 | -0.63 | 40 | -25.20 | |
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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