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Individual Calculations September 2021 |
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| Ohanyan, Arame Total change: 43.20 | |   |
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| "Gyumri Open" 2021 | Gyumri | ARM | 2021-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1478 | 1345 | 4.00 | 8 | 1.08 | 40 | 43.20 | |
|  Tumanyan, Simon H. | | | 1745 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Bernetsyan, Ruzanna | | | 1015 | ARM | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Tovmasyan, Karen | | | 1721 | ARM | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Makaryan, Hayk | | | 1087 | ARM | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Petrosyan, Gevorg A. | | | 1212 | ARM | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Shahnazaryan, Vrezh | | | 1593 | RUS | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Arshakyan, Vrezh | | | 1703 | ARM | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Alikhanyan, Artak | | | 1745 * | ARM | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * 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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