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Individual Calculations December 2017 |
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| Kastanieda, Alla Total change: -30.80 | |   |
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| IV IRT ESCUELA Y CLUB AJEDREZ SURCO-ECASU | Lima | PER | 2017-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1362 | 1400 | 2.00 | 5 | -0.77 | 40 | -30.80 | |
|  Oroche Mayta, Mario | | | 1798 | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Chavez Bautista, Lennin Alfredo | | | 1171 | PER | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Quispe Limo, Josue Arnaldo | | | 1687 | PER | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Vizcarra, Quispe Ramalia | | | 1101 | PER | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Suarez Aybar , Hugo Andres | | | 1051 | PER | 0.00 | 1 | -0.89 | 40 | -35.60 | |
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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