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Individual Calculations November 2018 |
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| Arzumanian, Petik Total change: 86.00 | |   |
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| Tsaghkadzor Open 2018 | Tsaghkadzor | ARM | 2018-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1695 | 1378 | 3.50 | 9 | 2.15 | 40 | 86.00 | |
|  Melkonyan, Arshak | | | 1778 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Babayan, Rafayel | | | 1707 | ARM | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Martirosyan, Garik | | | 1778 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Khachatryan, Veronika | | | 1778 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Qalichava, Akaki | | | 1778 * | GEO | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Korolev, Nikolai | | | 1651 | RUS | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Harutian, Arthur William | | | 1455 | ESP | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Petrosyan, Narek Agh. | | | 1553 | ARM | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Melikyan, Gnel | | | 1778 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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