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Individual Calculations May 2023 |
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| Maravi Ceron, Ayme Total change: 21.20 | |   |
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| Campeonato Nacional Absoluto Sub 20 2023 | Lima | PER | 2023-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1611 | 1370 | 2.00 | 6 | 0.33 | 40 | 13.20 | |
|  Maravi, Jon | | | 1801 | PER | 1.00 | 1 | 0.93 | 40 | 37.20 | |  Alvarado Zamora, Albert | c | | 2001 | PER | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Caceres Sandoval, Eduardo | | | 1767 | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Munoz Aguilera, Edward Godfred | | | 1175 | PER | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Gonzalo Garate, Luis Valentino | | | 1522 | PER | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Ramirez Mori, Angel Farid | | | 1398 | PER | 0.00 | 1 | -0.46 | 40 | -18.40 | |
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) | | | | Campeonato Regional Metropolitano Femenino 2023 | Lima | PER | 2023-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1443 | 1370 | 2.50 | 5 | 0.20 | 40 | 8.00 | |
| | Mostacero Velarde, Isabella | | wf | 1828 | PER | 1.00 | 1 | 0.95 | 40 | 38.00 | | | Esteban Castro, Esther Raquel | | | 1245 | PER | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Aranda Pucuhuanca, Alessandra Mic | | | 1243 | PER | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Contreras Huaman, Fiorella | | wf | 1840 | PER | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Canta Cajahuaringa, Jazmin | | | 1059 | PER | 1.00 | 1 | 0.14 | 40 | 5.60 | |
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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