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Individual Calculations January 2018 |
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| Gabrielyan, David Ar. Total change: 20.00 | |   |
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| "Winter-2017" | Yerevan | ARM | 2017-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1493 | 1310 | 2.00 | 5 | 0.50 | 40 | 20.00 | |
|  Melikyan, Gnel | | | 1710 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Naghdalyan, Bakhshi | | | 1629 | ARM | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Shahmuradyan, Sergey | | | 1355 | ARM | 1.00 | 1 | 0.56 | 40 | 22.40 | |  Rostomyan, Mikayel | | | 1629 | ARM | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Galstyan, Sargis | | | 1144 | ARM | 1.00 | 1 | 0.28 | 40 | 11.20 | | | * 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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