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Individual Calculations October 2017 |
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| Quispe Bernal, Juan Sebastian Total change: 5.60 | |   |
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| II Campeonato Nacional Juvenil de Ajedrez- Sub 9 Absoluto | Lima | PER | 2017-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1124 | 1073 | 1.00 | 2 | 0.14 | 40 | 5.60 | |
|  Quiroz Alva, Gian Carlo Gabriel | | | 1135 | PER | 0.50 | 1 | 0.09 | 40 | 3.60 | |  Rivas, Salomon | | | 1112 | PER | 0.50 | 1 | 0.05 | 40 | 2.00 | |
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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