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Individual Calculations January 2018 |
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| Karapetyan, Mariam Total change: 11.60 | |   |
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| Tsaghkadzor Open 2017 B | Tsaghkadzor | ARM | 2017-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1531 | 1274 | 1.50 | 6 | 0.29 | 40 | 11.60 | |
|  Nurijanyan, Alex | | | 1674 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Yedigaryan, Asya | | | 1547 | ARM | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Vahanyan, Levon | | | 1434 | ARM | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Ghazaryan, Tigran A. | | | 1391 | ARM | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Chakhoyan, Vahe | | | 1674 * | ARM | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Tovmasyan, Karen | | | 1467 | ARM | 0.00 | 1 | -0.25 | 40 | -10.00 | | | * 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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