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Individual Calculations January 2020 |
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| Petrosyan, Shushan Total change: 2.80 | |   |
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| "Winter-2019" Rat.Tmnt. | Yerevan | ARM | 2019-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1404 | 1255 | 1.00 | 3 | 0.07 | 40 | 2.80 | |
|  Khachatryan, David A. | | | 1417 | ARM | 0.00 | 1 | -0.29 | 40 | -11.60 | |  Arakelyan, Denis | | | 1499 | ARM | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Oghulukyan, Arsen | | | 1297 | ARM | 0.50 | 1 | 0.06 | 40 | 2.40 | |
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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