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Individual Calculations November 2021 |
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| Margaryan, Mikayel Total change: 122.40 | |   |
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| "ChessMood" Int. Open - B | Tsakhkadzor | ARM | 2021-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1503 | 1280 | 1.50 | 7 | -0.27 | 40 | -10.80 | |
|  Petrosyants, Argishti | | | 1680 * | ARM | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Gasparyan, Erik R. | | | 1680 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Arakelyan, Manvel | | | 1404 | ARM | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Atoyan, Alberto | | | 1526 | ARM | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Tovmasyan, Karapet | | | 1680 * | ARM | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Harutyunyan, Arman G. | | | 1395 | ARM | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Sargsyan, Nare | | | 1155 | ARM | 0.00 | 1 | -0.67 | 40 | -26.80 | | | * 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 |
| 1592 | 1280 | 4.50 | 8 | 3.33 | 40 | 133.20 | |
| | Shahnazaryan, Vrezh | | | 1517 | RUS | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Antinyan, Armen | | | 1680 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Petrosyan, Tigran Agh. | | | 1512 | ARM | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Arshakyan, Vrezh | | | 1633 | ARM | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Ghayourifar, Ali | | | 1680 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Hovhannisyan, Mikael | | | 1434 | ARM | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Gharibyan, Mane | | | 1641 | ARM | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Kudryashev, Edgar | | | 1638 | ARM | 0.00 | 1 | -0.10 | 40 | -4.00 | | | * 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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