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Individual Calculations September 2019 |
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| Grigoryan, Arpine Total change: 99.60 | |   |
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| European Youth Chess Championship 2019 Girls 18 | Bratislava | SVK | 2019-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2115 | 1991 | 5.50 | 9 | 2.49 | 40 | 99.60 | |
|  Antunes, Ana | | | 1591 * | POR | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Radeva, Viktoria | | wf | 2218 | BUL | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Gajcin, Marina | | wm | 2267 | SRB | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Maksimovic, Masa | | wf | 2136 | BIH | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Muetsch, Annmarie | | wm | 2233 | GER | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Koubova, Anna Marie | | | 2042 | CZE | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Represa Perez, Mireya | | wf | 2229 | ESP | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Nazarova, Anastasia | | wf | 2261 | FIN | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Hryshchenko, Kamila | | | 2060 | UKR | 0.50 | 1 | 0.10 | 40 | 4.00 | | | * 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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