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Individual Calculations November 2017 |
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| Medina Perez, Antony Alexander Total change: -32.40 | |   |
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| II Campeonato Nacional Juvenil de Ajedrez - Sub 17 Mixto | Lima | PER | 2017-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1628 | 1417 | 0.00 | 3 | -0.81 | 40 | -32.40 | |
|  Torres, Piero | | | 1804 | PER | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Santiago Vilca, Lito Gustavo | | | 1710 | PER | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Caja Ramirez, Angelo Gregory | | | 1369 | PER | 0.00 | 1 | -0.57 | 40 | -22.80 | |
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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