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Individual Calculations October 2017 |
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| Puma Llerena, Maricarmen Total change: 42.80 | |   |
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| II Campeonato Nacional Juvenil de Ajedrez - Sub 13 Femenino | Lima | PER | 2017-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1438 | 1346 | 3.00 | 5 | 1.07 | 40 | 42.80 | |
|  Sanchez Chamba, Estefany Del Pil | | | 1324 | PER | 0.50 | 1 | -0.03 | 40 | -1.20 | |  Flores Taboada, Leidy De America | | | 1161 | PER | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Garcia Andrada, Heidy Nicole | | | 1607 | PER | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Rosas Valverde, Nicolle Shesira | | | 1509 | PER | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Arauco Celestino, Arianna Sofia | | | 1591 | PER | 1.00 | 1 | 0.80 | 40 | 32.00 | |
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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