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Individual Calculations October 2019 |
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| Ramirez Mori, Angel Farid Total change: 30.80 | |   |
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| VII Open IRT U-1600 Club Hermanos Rojas | Lima | PER | 2019-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1074 | 1113 | 1.00 | 1 | 0.45 | 40 | 18.00 | |
|  Orosco Flores, Thomas Geof | | | 1074 | PER | 1.00 | 1 | 0.45 | 40 | 18.00 | |
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) | | | | Campeonato Nacional Escolar 2019 - Categoria Sub 11 Absoluto | Lima | PER | 2019-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1291 | 1068 | 1.50 | 5 | 0.32 | 40 | 12.80 | |
| | Bravo Mendoza, Diego Eduardo | | | 1369 | PER | 0.50 | 1 | 0.35 | 40 | 14.00 | |  Cruz Silva, Terry Gabriel Yamir | | | 1305 | PER | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Llanto Llacsa, Yaden Wilden | | | 1198 | PER | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Cardenas, Lima Vincent Matias | | | 1468 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sosa, Cayo Alessandro Fredy | | | 1116 | PER | 1.00 | 1 | 0.57 | 40 | 22.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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