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Rapid:
Individual Calculations September 2023 |
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| Suarez Chavez, Alejandro Total change: 41.60 | |   |
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| IV Torneo IRT ESCOLAR Rapidas "Colegio Santisima Trinidad" | Lima | PER | 2023-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1258 | 1100 | 1.50 | 5 | -0.07 | 40 | -2.80 | |
|  Aracayo Chuquija, Juan Daniel | | | 1430 | PER | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Loayza Rivera, Bryan James | | | 1046 | PER | 1.00 | 1 | 0.42 | 40 | 16.80 | |  Lapa Cunias, Marco Antonio | | | 1292 | PER | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Prado Mendivil, Carlos Roberto | | | 1124 | PER | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Ramirez Espino, Alessandro | | | 1396 | PER | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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) | | | | I Open Rapidas IRT "La Independencia" Club Adasur | Lima | PER | 2023-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1356 | 1100 | 2.00 | 4 | 1.11 | 40 | 44.40 | |
| | Salazar Flores, Yerick Alexander | | | 1599 | PER | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Cahuana Canaza, Aziel Mathieu | | | 1390 | PER | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Chauca Marin, Juan Carlos | | | 1148 | PER | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Ramirez Huaranga, Steven Gilmer | | | 1286 | PER | 1.00 | 1 | 0.74 | 40 | 29.60 | |
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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