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Individual Calculations February 2020 |
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| Vitelar, Bianca Andreea Total change: -12.00 | |   |
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| National School Contest "Elisabeta Polihroniade" 2020 Girls 9 | Covasna | ROU | 2020-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1094 | 1017 | 0.50 | 2 | -0.30 | 40 | -12.00 | |
|  Badica, Ariana | | | 1177 | ROU | 0.00 | 1 | -0.29 | 40 | -11.60 | |  David, Anisia-Maria | | | 1010 | ROU | 0.50 | 1 | -0.01 | 40 | -0.40 | |
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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