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Individual Calculations September 2021 |
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| Petrosyan, Shushan Total change: 16.80 | |   |
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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 |
| 1357 | 1269 | 4.00 | 9 | 0.42 | 40 | 16.80 | |
|  Karapetyan, Mariam | | | 1539 | ARM | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Karapetyan, Tsovinar | | | 1440 | ARM | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Hayrapetyan, Nvard | | | 1342 | ARM | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Hovakimyan, Nare | | | 1227 | ARM | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Gharibyan, Mane | | | 1669 * | ARM | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Stepanyan, Alvard | | | 1369 | ARM | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Khachatryan, Mariam | | | 1155 | ARM | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Hakobova, Alisa | | | 1118 | ARM | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Sargsyan, Lilit G. | | | 1357 | ARM | 0.00 | 1 | -0.38 | 40 | -15.20 | | | * 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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