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Individual Calculations February 2020 |
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| Tatevosyan, Meri Total change: 19.20 | |   |
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| A.Margaryan 10th Memorial U-18 | Yerevan | ARM | 2020-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1488 | 1236 | 2.50 | 9 | 0.48 | 40 | 19.20 | |
|  Ananyan, Hrachya | | | 1636 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Sargsyan, Srbuhi | | | 1552 | ARM | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Margaryan, Davit | | | 1198 | ARM | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Ghahramanyan, Alen | | | 1636 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Nadanyan, Kiti | | | 1547 | ARM | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Abrahamyan, Davit | | | 1618 | ARM | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Davtyan, Ara | | | 1636 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Hovhannisyan, Razmik | | | 1377 | ARM | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Kudryashev, Tovmas | | | 1193 | ARM | 0.50 | 1 | -0.06 | 40 | -2.40 | | | * 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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