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Individual Calculations January 2018 |
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| Petrosyan, Narek Agh. Total change: -58.40 | |   |
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| Tsaghkadzor Open 2017 B | Tsaghkadzor | ARM | 2017-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1524 | 1423 | 0.50 | 5 | -1.46 | 40 | -58.40 | |
|  Manukyan, Levon | | | 1823 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ghevondyan, Arman | | | 1686 | ARM | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Petrosyan, Alexander | | | 1602 | ARM | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Khalafyan, Nare | | | 1329 | ARM | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Fanarjyan, Narek | | | 1180 | ARM | 0.50 | 1 | -0.30 | 40 | -12.00 | | | * 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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