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Individual Calculations May 2023 |
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| Montevilla Cahuasa, Jonathan I. Total change: -32.40 | |   |
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| Grand Prix Nacional de Ajedrez 2022-2023 (7mo. Torneo) | Tarija | BOL | 2023-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1618 | 1825 | 4.50 | 7 | -0.66 | 40 | -26.40 | |
|  Barros Jardi Arce, Sarai | | | 1425 * | BOL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Enriquez Coronel, Gaia Paola | | | 1512 | BOL | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Bolanos, Fernando | f | | 2248 | BOL | 0.50 | 1 | 0.43 | 40 | 17.20 | | | Bracamonte, Humberto | | | 1605 | BOL | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Velarde Alarcon, Jhoana | | | 1353 | BOL | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Coro, Soledad | | wc | 1571 | BOL | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Yepez Montenegro, Gloria Luz | | | 1615 | BOL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | * 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) | | | | Grand Prix Nacional de Ajedrez 2022-2023 (8vo. Torneo) | Cochabamba | BOL | 2023-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1550 | 1825 | 4.50 | 6 | -0.15 | 40 | -6.00 | |
| | Montevilla Cahuasa, Sebastian | | | 1425 * | BOL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Achocalla Huaipara, Pavel Andres | | | 1455 | BOL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Parraga, Alejandro | | | 2107 | BOL | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Yepez Montenegro, Gloria Luz | | | 1615 | BOL | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Morales Estrada, Jhon Alfredo | | | 1371 | BOL | 1.00 | 1 | 0.06 | 40 | 2.40 | | | Hurtado Infante, Brian Daniel | | | 1325 | BOL | 1.00 | 1 | 0.04 | 40 | 1.60 | | | * 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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