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Individual Calculations October 2017 |
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| Babujian, Levon Total change: 1.20 | |   |
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| 2nd Yerevan Open | Yerevan | ARM | 2017-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2361 | 2458 | 5.50 | 9 | 0.12 | 10 | 1.20 | |
|  Khachikyan, Haik | | | 2058 * | ARM | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Babayan, Armine | | | 2168 | ARM | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Andriasian, Zaven | g | | 2593 | ARM | 0.50 | 1 | 0.18 | 10 | 1.80 | | | Rozum, Ivan | g | | 2590 | RUS | 0.00 | 1 | -0.32 | 10 | -3.20 | | | Demianjuk, Alexander | | | 2330 | RUS | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Barseghyan, Armen Ar. | | | 2058 * | ARM | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Korneev, Oleg | g | | 2550 | ESP | 0.00 | 1 | -0.37 | 10 | -3.70 | | | Manukyan, Sargis V. | f | | 2287 | ARM | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Petrosian, Tigran L. | g | | 2615 | ARM | 0.00 | 1 | -0.29 | 10 | -2.90 | | | * 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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