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Individual Calculations May 2023 |
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| Bolanos, Fernando Total change: -6.80 | |   |
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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 |
| 1928 | 2248 | 5.50 | 7 | -0.25 | 20 | -5.00 | |
|  Kilibarda Acebey, Veroska Isabela | | | 1848 * | BOL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rodriguez Nina, Fabian | | | 1631 | BOL | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Montevilla Cahuasa, Jonathan I. | | | 1825 | BOL | 0.50 | 1 | -0.43 | 20 | -8.60 | | | Balcera, Carlos | | | 1842 | BOL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Almendras, Elias | | | 1957 | BOL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Mendoza, Rodrigo | c | | 2208 | BOL | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Titichoca Daza, Daniel | c | | 2184 | BOL | 0.50 | 1 | -0.09 | 20 | -1.80 | | | * 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 |
| 1887 | 2248 | 6.00 | 7 | -0.09 | 20 | -1.80 | |
| | Torrico Castro, Raikonen Dairo | | | 1848 * | BOL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fernandez Conni, Isaac Paulo | | | 1582 | BOL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Almendras, Elias | | | 1957 | BOL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Cueto, Jonny | m | | 2116 | BOL | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Ferrufino, Boris | c | | 1892 | BOL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Mayta Aiza, Maveric | | | 1965 | BOL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Monroy Carrizo, Javier | c | | 1848 * | BOL | 1.00 | 1 | 0.08 | 20 | 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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