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Individual Calculations February 2020 |
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| Badalyan, Seda Total change: -46.00 | |   |
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| A.Margaryan 10th Memorial U-18 | Yerevan | ARM | 2020-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1574 | 1510 | 1.00 | 5 | -1.15 | 40 | -46.00 | |
|  Davtyan, Arsen | | | 1900 | ARM | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Tumanyan, Simon | | | 1744 | RUS | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Davtyan, Ara | | | 1772 | ARM | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Margaryan, Davit | | | 1198 | ARM | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Petrosyan, Shushan | | | 1258 | ARM | 0.50 | 1 | -0.31 | 40 | -12.40 | |
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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