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Individual Calculations January 2023 |
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| Valdivia Arrieta, Thiago Anibal Total change: 0.00 | |   |
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| 8 Open IRT U2400 Club Hermanos Rojas | Lima | PER | 2022-12-07 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1328 | 0 | 0.00 | 4 | 0.00 | 528 | | 0.00 | |
|  Garay Ramirez, Estefano Javier | | | 1666 | PER | 0.00 | 1 | 0.00 | | 0.00 | |  Mollo Figueroa, Nicole | | | 1456 | BOL | 0.00 | 1 | 0.00 | | 0.00 | | | Estrada Cantaro, Andre Fabio | | | 1120 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Callupe Matias, Obed Esteban | | | 1068 | PER | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | 9 Open IRT U2400 Club Hermanos Rojas | Lima | PER | 2022-12-12 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1430 | 0 | 0.00 | 3 | 0.00 | 630 | | 0.00 | |
| | Chesa Horiuchi, Nikolas Gabriel | | | 1095 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Carmona Carrillo, Carlos Rafael A | | | 1656 | ESP | 0.00 | 1 | 0.00 | | 0.00 | | | Quevedo Perales, Aaron Wilfredo | | | 1540 | PER | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | 11 Open IRT U2400 Club Hermanos Rojas | Lima | PER | 2022-12-27 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1321 | 0 | 1.00 | 5 | 0.00 | 1081 | | 0.00 | |
| | Garay Ramirez, Estefano Javier | | | 1666 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Mollo Figueroa, Nicole | | | 1456 | BOL | 0.00 | 1 | 0.00 | | 0.00 | | | Chesa Horiuchi, Nikolas Gabriel | | | 1095 | PER | 1.00 | 1 | 0.00 | | 0.00 | | | Cardenas Huachaca, Alessandro Jai | | | 1155 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Reyes Zavaleta, Sergio Gabriel | | | 1231 | PER | 0.00 | 1 | 0.00 | | 0.00 | |
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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