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Individual Calculations June 2022 |
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| Velasquez Nava, Marcia Total change: 91.60 | |   |
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| Grand Prix Nacional de Ajedrez 2021-2022 (8vo. Torneo) | Oruro | BOL | 2022-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1590 | 1138 | 1.50 | 5 | 0.93 | 40 | 37.20 | |
|  Ramirez, Maria Eugenia | | wf | 2005 | BOL | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Garcia A., Marcial | | | 1536 | BOL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Velasquez Nava, Raquel | | | 1457 | BOL | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Mattes Del Castillo, Addy | | | 1687 | BOL | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Menacho Aillon, Antonio | | | 1266 | BOL | 0.50 | 1 | 0.17 | 40 | 6.80 | |
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) | | | | 1er. Torneo Sub-20 Femenino, Clasificatorio al Sudamericano 2022 | Cochabamba | BOL | 2022-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1242 | 1138 | 3.50 | 6 | 1.21 | 40 | 48.40 | |
| | Velasquez Nava, Raquel | | | 1457 | BOL | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Rosas Navarro, Dominic Giselle | | | 1009 | BOL | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Chuari Condori, Jhoselin | | | 1201 | BOL | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Avila Zurita, Kiara Victoria | | | 1048 | BOL | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Rojas Ramos, Lesli Meliza | | | 1246 | BOL | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Yepez Montenegro, Gloria Luz | | | 1490 | BOL | 0.50 | 1 | 0.39 | 40 | 15.60 | |
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) | | | | IRT "Llallagua Tierra de Estano" | Llallagua | BOL | 2022-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1332 | 1138 | 1.00 | 3 | 0.15 | 40 | 6.00 | |
| | Iporre Escobar, Sergio | | | 1538 * | BOL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Araujo Miranda, Styven Sandro | | | 1331 | BOL | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Alacoria Mena, Alejandro | | | 1126 | BOL | 1.00 | 1 | 0.48 | 40 | 19.20 | | | * 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) | | |
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