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Rapid:
Individual Calculations May 2023 |
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| Lopez Rayo, Isabella Total change: -1.60 | |   |
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| I Torneo AJEDREZ RAPIDO de Preparacion Juegos Nacionales | Cali | COL | 2023-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1730 | 1710 | 4.00 | 9 | -0.42 | 40 | -16.80 | |
|  Avila Pavas, Santiago | m | | 2356 | COL | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Escobar, Daniel | | | 1360 | COL | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Vega, Jhon Alejandro | | | 1349 | COL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Chavez, Brayan Steven | c | | 1974 | COL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Giraldo, Francisco | | | 1910 | COL | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Taborda Borja, Valeria | | | 1310 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Cayon, Diego Mauricio | | | 2066 | COL | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Plazas, Alfonso | | | 1857 | COL | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Bonilla Barreiro, Maria Jose | | | 1391 | COL | 1.00 | 1 | 0.13 | 40 | 5.20 | | | * 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) | | | | Campeonato Nacional de Mayores por Equipos RAPIDO Femenino | Palmira | COL | 2023-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1625 | 1710 | 1.00 | 1 | 0.38 | 40 | 15.20 | |
| | Pino Villarreal, Maria Del Pilar | | | 1625 | COL | 1.00 | 1 | 0.38 | 40 | 15.20 | |
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) | | |
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