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Individual Calculations April 2022 |
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| Diaz Charpentier, Kristel Meliss Total change: 56.24 | |   |
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| Primer Fogueo Equipos Fem e invitados 2022 | San Jose | CRC | 2022-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1932 | 1891 | 3.50 | 7 | 0.38 | 38 | 14.44 | |
|  Murillo Gonzalez, Carlos E | f | | 1976 | CRC | 0.00 | 1 | -0.38 | 38 | -14.44 | |  Castro Madrigal, Randall | | | 1964 | CRC | 0.00 | 1 | -0.40 | 38 | -15.20 | | | Ramirez Madrid, Gerardo Alfonso | f | | 1955 | CRC | 0.50 | 1 | 0.09 | 38 | 3.42 | | | Bonilla Sequeira, Pablo | | | 1936 | CRC | 0.50 | 1 | 0.06 | 38 | 2.28 | | | Solano Cruz, Agustin | c | | 1864 | CRC | 1.00 | 1 | 0.46 | 38 | 17.48 | | | Murillo Arguedas, Jaime | | | 1744 | CRC | 1.00 | 1 | 0.30 | 38 | 11.40 | | | Quesada Campos, Jordi Alessandre | c | | 2087 | CRC | 0.50 | 1 | 0.25 | 38 | 9.50 | |
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) | | | | Final U18 Femenino 2022 | San Jose | CRC | 2022-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1428 | 1891 | 1.50 | 2 | -0.39 | 38 | -14.82 | |
| | Sandi Barrantes, Victoria | | | 1491 * | CRC | 1.00 | 1 | 0.08 | 38 | 3.04 | | | Canales Chinchilla, Victoria | | | 1364 | CRC | 0.50 | 1 | -0.47 | 38 | -17.86 | | | * 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) | | | | Zonal 2.3 Femenino 2022 | San Pedro de Macoris | DOM | 2022-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1947 | 1891 | 5.50 | 9 | 1.49 | 38 | 56.62 | |
| | Cabreja Lora, Suzette | | | 1613 | DOM | 1.00 | 1 | 0.17 | 38 | 6.46 | | | Corrales Jimenez, Zenia | | wm | 2190 | MEX | 0.00 | 1 | -0.15 | 38 | -5.70 | | | Blackman, Katrina | | wc | 1701 | BAR | 1.00 | 1 | 0.25 | 38 | 9.50 | | | Miranda Llanes, Yerisbel | | wm | 2284 | CUB | 0.00 | 1 | -0.08 | 38 | -3.04 | | | Hernandez Moya, Yuleisy | | wg | 2239 | CUB | 0.50 | 1 | 0.39 | 38 | 14.82 | | | Ramirez Luzon, Franchesca | | | 1758 | DOM | 1.00 | 1 | 0.32 | 38 | 12.16 | | | Lopez Rayo, Isabella | | wc | 1739 | COL | 1.00 | 1 | 0.30 | 38 | 11.40 | | | Miller, Rachel | c | wm | 1948 | JAM | 1.00 | 1 | 0.58 | 38 | 22.04 | | | Hernandez Fonseca, Maria Paula | | | 2048 | COL | 0.00 | 1 | -0.29 | 38 | -11.02 | |
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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