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Individual Calculations May 2022 |
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| Rojas Salas, Rihanna Irina Total change: -49.20 | |   |
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| Campeonato Regional Cardinal Femenino 2022 | Lima | PER | 2022-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1388 | 1160 | 0.00 | 4 | -1.22 | 40 | -48.80 | |
|  Bravo Mallco, Kate Azumi | | | 1860 | PER | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Guardamino Cajo, Yelena Indira | | | 1212 | PER | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Herrada, Blanco Maria Fernanda | | | 1212 | PER | 0.00 | 1 | -0.43 | 40 | -17.20 | |  Ramos Quispe, Paola Gina | | | 1267 | PER | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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) | | | | 2 Open IRT U-1800 Club Hermanos Rojas | Lima | PER | 2022-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1456 | 1160 | 1.00 | 3 | 0.52 | 40 | 20.80 | |
| | Quispe, Juan | | | 1564 | PER | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Bendezu Yupanqui, Albert Martin | | | 1379 | PER | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Cruz Silva, Terry Gabriel Yamir | | | 1426 | PER | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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) | | | | Campeonato Regional Metropolitano Absoluto 2022 | Lima | PER | 2022-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1737 | 1160 | 0.00 | 4 | -0.53 | 40 | -21.20 | |
| | Flores Quillas, Diego Saul Rodri | f | | 2200 | PER | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Vasquez Vargas, Henry Richard | | | 2062 | PER | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Ccana Minauro, Wernher Sebastian | | | 1419 | PER | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Casqui Lopez, Marlon Gabriel | | | 1268 | PER | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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) | | |
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