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Individual Calculations October 2022 |
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| Navarro Maldonado, Monica Dayana Total change: -168.40 | |   |
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| 10 Open IRT U1800 Club Hermanos Rojas | Lima | PER | 2022-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1340 | 1728 | 2.50 | 5 | -1.93 | 40 | -77.20 | |
|  Gomez Nunez, Fabian Elmer | | | 1143 | PER | 0.50 | 1 | -0.48 | 40 | -19.20 | |  Salas Gonzales, David Ademar | | | 1328 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ponciano Madueno, Luis Felipe | | | 1240 | PER | 0.50 | 1 | -0.46 | 40 | -18.40 | | | Mollo Figueroa, Nicole | | | 1419 | BOL | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Reyes Zavaleta, Cristhian Yamil | | | 1572 | PER | 0.00 | 1 | -0.71 | 40 | -28.40 | | | * 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) | | | NOTE: K factor changed | | 4 IRT Cerrado U-2400 Club Hermanos Rojas | Lima | PER | 2022-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1828 | 1728 | 1.50 | 9 | -1.90 | 20 | -38.00 | |
| | Romero Dongo, Sebastian Alejandro | | | 1884 | PER | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Jimenez Salas, Maria Teresa | | | 1802 | PER | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Navarro, Edmundo | | | 1905 | PER | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Reyes Zavaleta, Cristhian Yamil | | | 1572 | PER | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Anamaria Estrada, Franco | | | 1814 | PER | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Ccerhuayo Escobedo, Mels Leopold | | | 2077 | PER | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Mollo Figueroa, Nicole | | | 1419 | BOL | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Reyes Zavaleta, Fabian Ricardo | | | 2077 | PER | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Reyes Zavaleta, Diego Alexander | | | 1905 | PER | 0.50 | 1 | 0.23 | 20 | 4.60 | |
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) | | | NOTE: K factor changed | | 1 Open IRT U1800 Circulo Peruano de Ajedrez | Lima | PER | 2022-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1244 | 1728 | 3.00 | 6 | -2.66 | 20 | -53.20 | |
| | Reyes Zavaleta, Sergio Gabriel | | | 1192 | PER | 0.00 | 1 | -0.97 | 20 | -19.40 | | | Coaquira Gonzales, Oscar Adriano | | | 1146 | PER | 0.50 | 1 | -0.48 | 20 | -9.60 | | | Salazar Flores, Adiel Jesus | | | 1117 | PER | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Jimenez Salas, Fabiana | | | 1328 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ccana Minauro, Wernher Sebastian | | | 1413 | PER | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Ramirez Espino, Gian Sandro | | | 1265 | PER | 0.50 | 1 | -0.45 | 20 | -9.00 | | | * 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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