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Individual Calculations May 2023 |
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| Montevilla C., Elias Alejandro Total change: -0.40 | |   |
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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 |
| 1502 | 1502 | 3.00 | 6 | -0.04 | 40 | -1.60 | |
|  Rios Perez, Ricardo Daniel | | | 1669 | BOL | 0.00 | 1 | -0.28 | 40 | -11.20 | |  Ricalde Benavidez, Anibal | | | 1197 | BOL | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Monroy G., Nataly A. | | wm | 1903 | BOL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Arce Arduz, Luis Fernando | | | 1259 | BOL | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Romero, Roly | | | 1827 | BOL | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Barrientos Mamani, Andrea | | | 1154 | BOL | 1.00 | 1 | 0.11 | 40 | 4.40 | |
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 |
| 1562 | 1502 | 2.50 | 5 | 0.03 | 40 | 1.20 | |
| | Torrejon Teran, Valeria Emily | | | 1102 * | BOL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Almendras, Elias | | | 1957 | BOL | 1.00 | 1 | 0.94 | 40 | 37.60 | | | Parraga, Alejandro | | | 2107 | BOL | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Hurtado Infante, Brian Daniel | | | 1325 | BOL | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Soliz Flores, Luz Neyda | | | 1321 | BOL | 0.50 | 1 | -0.24 | 40 | -9.60 | | | * 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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