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Individual Calculations November 2021 |
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| Petrosyan, Tigran Agh. Total change: 30.00 | |   |
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| 3rd Yerevan Open - B | Yerevan | ARM | 2021-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1498 | 1512 | 5.00 | 8 | 0.75 | 40 | 30.00 | |
|  Amirshatyan, Hayk | | | 1216 | ARM | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Boyajyan, Hayk | | | 1893 | ARM | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Margaryan, Mikayel | | | 1280 | ARM | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Poghosyan, Satenik | | | 1271 | ARM | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Kalijyan, Rafik | | | 1301 | ARM | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Ghambaryan, Hrant | | | 1400 | ARM | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Avetisyan, Suren | | | 1848 | ARM | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Rezaeipour, Sina | | | 1773 | IRI | 0.50 | 1 | 0.32 | 40 | 12.80 | |
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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