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Individual Calculations December 2022 |
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| Nanu, Alexandra-Gabriela Total change: 6.40 | |   |
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| Mixed Teams Romanian Youth Championship 2022 - U10 | Covasna | ROU | 2022-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1146 | 1042 | 1.00 | 4 | -0.47 | 40 | -18.80 | |
|  Olariu-Chilut, Sofia | | | 1072 | ROU | 0.00 | 1 | -0.46 | 40 | -18.40 | |  Cretescu, Emma | | | 1296 | ROU | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Tani, Selina | | | 1092 | ROU | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Volosincu, Irina | | | 1124 | ROU | 1.00 | 1 | 0.61 | 40 | 24.40 | |
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) | | | | European Youth Chess Championship 2022 - U10 Girls | Antalya | TUR | 2022-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1325 | 1042 | 1.50 | 5 | 0.63 | 40 | 25.20 | |
| | Zavivaeva, Kristina | | | 1312 | FID | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Rida, Ruqayyah | | | 1500 | ENG | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Haasova, Nina | | | 1176 | SVK | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Hangay, Lilla | | | 1290 | HUN | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Goncalves, Beatriz M A C Nunes | | | 1345 | POR | 0.50 | 1 | 0.36 | 40 | 14.40 | |
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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