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Individual Calculations August 2023 |
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| Munoz Aguilera, Edward Godfred Total change: 69.60 | |   |
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| 4 Open IRT U2400 Circulo Peruano de Ajedrez | Lima | PER | 2023-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1467 | 1195 | 2.50 | 6 | 1.45 | 40 | 58.00 | |
|  Garay Ramirez, Estefano Javier | | | 1553 | PER | 0.50 | 1 | 0.40 | 40 | 16.00 | |  Fernandez Monteza, Fabian Arturo | | | 1369 | PER | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Ramirez Espino, Gian Sandro | | | 1432 | PER | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Mollo Figueroa, Nicole | | | 1411 | BOL | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Lapa Cunias, Marco Antonio | | | 1522 | PER | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Astoyauri De La Cruz, Fernando Is | | | 1513 | PER | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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 Nacional de Ajedrez Impar 2023 - Sub 15 Absoluto | Lima | PER | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1580 | 1195 | 0.50 | 2 | 0.29 | 40 | 11.60 | |
| | Bendezu Yupanqui, Albert Martin | | | 1678 | PER | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Vega Castillo, Luis Angel Juniur | | | 1482 | PER | 0.50 | 1 | 0.34 | 40 | 13.60 | |
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) | | |
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