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Individual Calculations December 2022 |
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| Petrenko, Iryna Total change: 0.00 | |   |
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| European Youth Chess Championship 2022 - U10 Girls | Antalya | TUR | 2022-11-05 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1230 | 0 | 2.50 | 7 | 0.00 | 1128 | | 0.00 | |
|  Milovic, Sofija | | | 1186 | MNE | 0.50 | 1 | 0.00 | | 0.00 | |  Goncalves, Beatriz M A C Nunes | | | 1345 | POR | 1.00 | 1 | 0.00 | | 0.00 | | | Kovalskyy, Alicia | | | 1472 | GER | 0.00 | 1 | 0.00 | | 0.00 | | | Popova, Serafima P. | | | 1139 | FID | 0.00 | 1 | 0.00 | | 0.00 | | | Mutafoglu, Sare | | | 1147 | TUR | 0.00 | 1 | 0.00 | | 0.00 | | | Anseeuw, Emma | | | 1212 | FRA | 1.00 | 1 | 0.00 | | 0.00 | | | Ozdemir, Cemre | | | 1110 | TUR | 0.00 | 1 | 0.00 | | 0.00 | |
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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