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Individual Calculations October 2017 |
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| Torres Ccahuay, Dayana Nievevska Total change: 11.20 | |   |
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| II Campeonato Nacional Juvenil de Ajedrez -Sub 7 Femenino | Lima | PER | 2017-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1075 | 1241 | 1.00 | 1 | 0.28 | 40 | 11.20 | |
|  Vizcarra, Quispe Ramalia | | | 1075 | PER | 1.00 | 1 | 0.28 | 40 | 11.20 | |
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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