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Individual Calculations November 2021 |
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| Hayrapetyan, Nvard Total change: -38.40 | |   |
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| "ChessMood" Int. Open - B | Tsakhkadzor | ARM | 2021-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1503 | 1441 | 2.00 | 6 | -0.70 | 40 | -28.00 | |
|  Grigoryan, Aram | | | 1841 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Sargsyan, Nare | | | 1155 | ARM | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Gourav, Nigam | | | 1708 | IND | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Ananyan, Hrachya | | | 1841 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sahakyan, Hayk R. | | | 1292 | ARM | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Mkrtchyan, Anahit H. | | | 1182 | ARM | 0.50 | 1 | -0.32 | 40 | -12.80 | | | * 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) | | | | 3rd Yerevan Open - B | Yerevan | ARM | 2021-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1424 | 1441 | 3.00 | 6 | -0.26 | 40 | -10.40 | |
| | Barzegar, Saeb | | | 1841 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Avanesyan, Aleksandr | | | 1191 | ARM | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Kandaryan, David | | | 1232 | ARM | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Keerthana, B | | | 1333 | IND | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Hakobyan, Menua | | | 1755 | ARM | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Margaryan, Aram | | | 1194 | ARM | 1.00 | 1 | 0.19 | 40 | 7.60 | | | * 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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