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Individual Calculations October 2017 |
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| Khachatryan, Narek S. Total change: 150.40 | |   |
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| European Youth Chess Championship 2017 - Open 10 | Mamaia | ROU | 2017-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1615 | 1359 | 5.50 | 8 | 3.76 | 40 | 150.40 | |
|  Prieb, Robert | | | 1742 | GER | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Sofrone, David-Eduard | | | 1107 | ROU | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Todev, Simeon | c | | 1581 | BUL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Prokudin, Igor | | | 1575 | RUS | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Stevik, Patrik | | | 1759 * | SVK | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Etingof, Yury | | | 1640 | ISR | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Milikow, Elie | | | 1759 * | ISR | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Gherghinoiu, Lucas | | | 1759 * | FRA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * 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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