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Individual Calculations October 2023 |
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| Kovac, Petra Total change: 30.00 | |   |
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| European Youth Championship - Girls 18 | Mamaia | ROU | 2023-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1474 | 2.50 | 8 | 0.75 | 40 | 30.00 | |
|  Buri, Petra Zsuzsanna | | | 1930 | HUN | 1.00 | 1 | 0.94 | 40 | 37.60 | |  Nadzamova, Viktoria | | wf | 2114 | SVK | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Tokat, Nehir | | wf | 1884 | TUR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Den Heijer, Rolinde | | | 1889 | NED | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Wagner, Margarethe | | | 1955 | GER | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Popovic, Mateja | | | 1837 | MNE | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Morkunaite, Adrijana | | | 1272 | LTU | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Moldovanu, Raluca | | | 1387 | ROU | 0.50 | 1 | -0.12 | 40 | -4.80 | |
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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