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Individual Calculations December 2019 |
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| Mihailova, Alina Total change: -23.20 | |   |
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| World Youth U-16 Chess Olympiad 2019 | Corum | TUR | 2019-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 1770 | 0.00 | 3 | -0.97 | 40 | -38.80 | |
|  Amin-Erdene, Burmaa | | | 1793 | MGL | 0.00 | 1 | -0.47 | 40 | -18.80 | |  Herega, Nejc | | | 1976 | SLO | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Sade, Defne | | wc | 1952 | TUR | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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) | | | | Chess in the City 2019 Tiszaujvaros Open U2000 | Tiszaujvaros | HUN | 2019-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1834 | 1796 | 3.50 | 7 | 0.39 | 40 | 15.60 | |
| | Toth, Nikoletta | | wf | 1961 | HUN | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Buri, Petra Zsuzsanna | | | 1676 | HUN | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Bogachov, Oleksii | | | 1909 | UKR | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Acs, Gabor | | | 1991 | HUN | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Mykhasyuta, Mykola | | | 1914 | UKR | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Cirjan, Daniel | | | 1877 | ROU | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Bran, Horatiu | | | 1508 | ROU | 1.00 | 1 | 0.16 | 40 | 6.40 | |
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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