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Individual Calculations May 2019 |
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| Bravo Mallco, Kate Azumi Total change: 95.60 | |   |
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| I IRT Cerrado U-2200 Club Hermanos Rojas | Lima | PER | 2019-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1749 | 1677 | 5.00 | 8 | 1.71 | 40 | 68.40 | |
|  Merma, Isaias | | | 1701 | PER | 1.00 | 1 | 0.53 | 40 | 21.20 | |  Perez , Sebastian | | | 1598 | PER | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Caceres Sandoval, Eduardo | | | 1599 | PER | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Ccerhuayo Escobedo, Mels Leopold | | | 1675 | PER | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Hepler Ramirez , Narayana | | | 1979 | PER | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Gomez Sulca, Frank Royer | | | 1841 | PER | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Romero Dongo, Sebastian Alejandro | | | 1826 | PER | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Varillas Jimenez, Ivan | | | 1773 | PER | 0.00 | 1 | -0.37 | 40 | -14.80 | |
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) | | | | Campeonato Nacional Sub 20 Absoluto 2019 | Lima | PER | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1770 | 1677 | 3.00 | 6 | 0.68 | 40 | 27.20 | |
| | Delgado Romero, Marco | | | 2077 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Cruz Silva, Terry Gabriel Yamir | | | 1277 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Anamaria Estrada, Franco | | | 1875 | PER | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Acevedo Chavez, Freddy Adrian | | | 1845 | PER | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Suarez Aybar, Miguel Angel | | | 1564 | PER | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Hepler Ramirez , Narayana | | | 1979 | PER | 0.50 | 1 | 0.35 | 40 | 14.00 | | | * 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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