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Individual Calculations March 2020 |
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| Casqui Lopez, Pamela Grace Total change: -20.00 | |   |
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| XII Open IRT U-1600 Club Hermanos Rojas | Lima | PER | 2020-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1207 | 1057 | 1.00 | 5 | -0.55 | 40 | -22.00 | |
|  Zapata Romero, Italo German | | | 1338 | PER | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Mantilla Montero, Jafet Alexander | | | 1234 | PER | 0.00 | 1 | -0.27 | 40 | -10.80 | |  Salazar Flores, Yerick Alexander | | | 1225 | PER | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Garay Ramirez, Estefano Javier | | | 1004 | PER | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Herrada, Blanco Maria Fernanda | | | 1232 | PER | 1.00 | 1 | 0.73 | 40 | 29.20 | |
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 Metropolitano Juvenil 2020 - Sub 10 Femenino | Lima | PER | 2020-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1207 | 1057 | 1.00 | 3 | 0.05 | 40 | 2.00 | |
| | Guzman Vera, Allison Nicole | | | 1067 | PER | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Vizcarra, Quispe Ramalia | | | 1353 | PER | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Mollo Figueroa, Nicole | | | 1202 | BOL | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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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