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Individual Calculations February 2019 |
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| Karapetyan, Alexander Total change: 6.40 | |   |
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| A.Margaryan 9th Memorial U-14 | Yerevan | ARM | 2019-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1393 | 1295 | 1.00 | 2 | 0.16 | 40 | 6.40 | |
|  Galajyan, Armen | | | 1695 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Adashyan, Milena | | | 1090 | ARM | 1.00 | 1 | 0.24 | 40 | 9.60 | | | * 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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