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Individual Calculations August 2022 |
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| Velarde Alarcon, Jhoana Total change: -47.20 | |   |
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| IRT "Leyenda del Ajedrez Boliviano, Magin Zubieta Villegas" | Santa Cruz | BOL | 2022-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1662 | 1304 | 1.00 | 4 | 0.47 | 40 | 18.80 | |
|  Zarate, Ezequiel | | | 1648 | BOL | 1.00 | 1 | 0.88 | 40 | 35.20 | |  Monroy Carrizo, Javier | | | 1863 | BOL | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Acapa Mamani, Jhonathan | | | 1653 | BOL | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Chavez, Perla | | | 1483 | BOL | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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) | | | | Clasificatorio al Panamericano Escolar 2022, Sub-15 Femenino | Santa Cruz | BOL | 2022-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1220 | 1304 | 2.00 | 6 | -1.65 | 40 | -66.00 | |
| | Coaquira Chipana, Grisel | | | 1067 | BOL | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Palma Rojas, Anahi Patricia | | | 1114 | BOL | 1.00 | 1 | 0.25 | 40 | 10.00 | | | El Hage Serrano, Caely | | | 1392 | BOL | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Martinez Delgado, Nicole Ariana | | | 1201 | BOL | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Soliz Flores, Luz Neyda | | | 1383 | BOL | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Pacheco Arteaga, Natalia | | | 1161 | BOL | 0.00 | 1 | -0.69 | 40 | -27.60 | |
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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