Individual Calculations October 2021 |
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Ferrufino, Boris Total change: -8.00 | | |
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3er. Clasificatorio Nacional Mayores Absoluto 2021 | La Paz | BOL | 2021-09-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
1777 | 2095 | 5.50 | 7 | -0.40 | 20 | -8.00 | |
| Claure Verastegui, Rene David | | | 1695 * | BOL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Zapata, Reynaldo | | | 1695 * | BOL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Torrico, Alexis | | | 1903 | BOL | 0.00 | 1 | -0.75 | 20 | -15.00 | | Soto, Nohely | | | 1695 * | BOL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Bracamonte, Humberto | | | 1695 * | BOL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Tapia Espada, Antonio Enrique | | | 1695 * | BOL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Titichoca Daza, Daniel | c | | 2061 | BOL | 0.50 | 1 | -0.05 | 20 | -1.00 | | * 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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