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Individual Calculations November 2023 |
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| Benavides Conza, Diego Angelo Total change: 45.60 | |   |
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| 7 Open IRT U2400 Circulo Peruano de Ajedrez | Lima | PER | 2023-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1654 | 1586 | 1.00 | 2 | 0.05 | 40 | 2.00 | |
|  Reyes Zavaleta, Fabian Ricardo | | | 2125 | PER | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Bocanegra Reyes, Thiago Stephano | | | 1182 | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | |
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) | | | | XII Campeonato Panamericano Escolar de Ajedrez - Sub 17 Absoluto | Lima | PER | 2023-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1782 | 1586 | 3.00 | 7 | 1.09 | 40 | 43.60 | |
| | Sifuentes Alcantara, Jhony Sebas | | | 1713 | PER | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Fascio Outerbridge, Arno Augusto | | | 1833 | PAN | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Rumbos Garcia, Alejandro Daniel | | | 1947 | VEN | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Chilan Villa, Andres Jesus | | | 1835 | ECU | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Mayta Aiza, Maveric | | | 1988 | BOL | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Tadeo Arontico, Jesus Raul | | | 1447 | PER | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Cabrera Quispe, Piero Andre | | | 1711 | PER | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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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