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Individual Calculations October 2017 |
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| Nugumanov, Bakhtiyar Total change: -12.90 | |   |
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| 2nd Yerevan Open | Yerevan | ARM | 2017-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2271 | 2401 | 4.50 | 9 | -1.29 | 10 | -12.90 | |
|  Petrosyan, Sahak | | | 2001 * | ARM | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Santryan, Davit | | | 2085 | ARM | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Harutyunian, Tigran K. | m | | 2520 | ARM | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Martirosyan, Haik M. | m | | 2570 | ARM | 0.00 | 1 | -0.28 | 10 | -2.80 | | | Der Manuelian, Haik | | | 2115 | USA | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Mkrtchyan, Sargis R. | | | 2115 | ARM | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Andriasian, Zaven | g | | 2593 | ARM | 0.50 | 1 | 0.25 | 10 | 2.50 | | | Li, Bo | m | | 2330 | CHN | 0.00 | 1 | -0.60 | 10 | -6.00 | | | Simonyan, Latush | | | 2107 | ARM | 0.00 | 1 | -0.85 | 10 | -8.50 | | | * 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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