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Individual Calculations October 2017 |
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| Ter-Sahakyan, Samvel Total change: -14.00 | |   |
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| 2nd Yerevan Open | Yerevan | ARM | 2017-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2298 | 2577 | 6.00 | 9 | -1.40 | 10 | -14.00 | |
|  Sargsyan, Anna M. | | | 2177 * | ARM | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Gevorgyan, David Sh. | m | | 2320 | ARM | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Vardanian, Haik G. | f | | 2355 | ARM | 0.00 | 1 | -0.78 | 10 | -7.80 | | | Gharagyozyan, Artur | | | 2177 * | ARM | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Gevorgyan, Maria | | wm | 2294 | ARM | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Martirosyan, Garik | | | 2177 * | ARM | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Mkrtchian, Lilit | m | wg | 2401 | ARM | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Davtyan, Artur | f | | 2303 | ARM | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Mikaelyan, Arman | m | | 2474 | ARM | 0.00 | 1 | -0.64 | 10 | -6.40 | | | * 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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