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Individual Calculations May 2019 |
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| Bryukhanova, Anna Total change: -29.20 | |   |
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| World School Chess Championships 2019 - G11 | Antalya | TUR | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1360 | 1144 | 0.00 | 3 | -0.73 | 40 | -29.20 | |
|  Pert, Nina | | | 1498 | ENG | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Chaban, Roxolana | | | 1341 | ENG | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Ulus, Ekin | | | 1242 | TUR | 0.00 | 1 | -0.37 | 40 | -14.80 | |
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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