Individual Calculations November 2023 |
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Melkumyan, Robert Total change: -28.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Yerevan Open 2023 (Tournament B) | Yerevan | ARM | 2023-09-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
1264 | 1196 | 1.00 | 4 | -0.71 | 40 | -28.40 | |
| Arakelyan, Narek A. | | | 1525 | ARM | 0.50 | 1 | 0.38 | 40 | 15.20 | | Santrosyan, Ashot | | | 1423 | ARM | 0.00 | 1 | -0.21 | 40 | -8.40 | | Konjarov, Gagik | | | 1029 | ARM | 0.50 | 1 | -0.22 | 40 | -8.80 | | Alexanyan, Nina | | | 1077 | ARM | 0.00 | 1 | -0.66 | 40 | -26.40 | | 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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