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Individual Calculations October 2017 |
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| Nalbandian, Tigran Total change: -3.40 | |   |
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| 2nd Yerevan Open | Yerevan | ARM | 2017-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2321 | 2455 | 5.50 | 9 | -0.34 | 10 | -3.40 | |
|  Machkalyan, Haik | | | 2055 * | ARM | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Matevosyan, Sedrak | | | 2202 | ARM | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Pashikian, Arman | g | | 2592 | ARM | 0.50 | 1 | 0.18 | 10 | 1.80 | | | Gabuzyan, Hovhannes | g | | 2573 | ARM | 0.00 | 1 | -0.34 | 10 | -3.40 | | | Kursova, Maria | | wg | 2280 | ARM | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Hovhannisyan, Robert | g | | 2594 | ARM | 0.00 | 1 | -0.31 | 10 | -3.10 | | | Davtyan, Artur | f | | 2303 | ARM | 0.00 | 1 | -0.70 | 10 | -7.00 | | | Tavoosi Rad, Ramtin | | | 2070 | IRI | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Ghukasyan, Siranush | | wm | 2218 | ARM | 1.00 | 1 | 0.20 | 10 | 2.00 | | | * 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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