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Individual Calculations November 2021 |
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| Gharagyozyan, Artur Total change: -44.20 | |   |
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| "ChessMood" Int. Open - A | Tsakhkadzor | ARM | 2021-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2188 | 2182 | 1.50 | 6 | -1.50 | 20 | -30.00 | |
|  Davtyan, Artur | m | | 2453 | ARM | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Farahat, Ali | m | | 2392 | USA | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Melkonyan, Arshak | | | 2042 | ARM | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Movsisyan, Vardan | f | | 2096 | ARM | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Manukyan, Sargis A. | f | | 2150 | ARM | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Khachatryan, Veronika | | | 1993 | ARM | 0.00 | 1 | -0.75 | 20 | -15.00 | |
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) | | | | 3rd Yerevan Open - B | Yerevan | ARM | 2021-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1856 | 2182 | 7.00 | 9 | -0.71 | 20 | -14.20 | |
| | Kocharyan, Sona | | | 1782 * | ARM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Melkonyan, Grigor | | | 1782 * | ARM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Shahinyan, Vladimir | | | 1782 * | ARM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Khudoyan, Artur | | | 1782 * | ARM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Avalyan, Aramayis | | | 1782 * | ARM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vardanyan, Aram | | | 1907 | ARM | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Rahmani, Pedram | | | 1872 | IRI | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Boyajyan, Hayk | | | 1893 | ARM | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Gasparian, Tigran | | | 2122 | ARM | 0.00 | 1 | -0.58 | 20 | -11.60 | | | * 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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