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Individual Calculations September 2021 |
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| Karapetyan, Mariam Total change: -52.80 | |   |
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| 77th Armenian Women's Ch. The 1st League | Yerevan | ARM | 2021-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1459 | 1539 | 3.50 | 8 | -1.32 | 40 | -52.80 | |
|  Petrosyan, Shushan | | | 1269 | ARM | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Khachatryan, Veronika | | | 1939 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Hakobova, Alisa | | | 1139 * | ARM | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ambarjyan, Tereza | | | 1519 | ARM | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Arakelyan, Nare | | | 1939 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sargsyan, Lilit G. | | | 1357 | ARM | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Sargsyan, Nare | | | 1139 * | ARM | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Stepanyan, Alvard | | | 1369 | ARM | 0.50 | 1 | -0.22 | 40 | -8.80 | | | * 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) | | |
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