Individual Calculations April 2020 |
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Pereira, Henry Alberto Total change: -35.80 | | |
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Campeonato Nacional Abierto Grand Prix de Mayores 1 y Selectivo Nacional 1 Sub12, 14, 16, 18 de 2020 | Medellin | COL | 2020-03-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1701 | 1879 | 4.50 | 9 | -1.79 | 20 | -35.80 | |
| Norena Marin, Jeronimo | | | 1479 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Suaza Builes, Oscar A | | | 1479 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Chirivi C, Jenny Astrid | | wm | 2170 | COL | 0.00 | 1 | -0.15 | 20 | -3.00 | | Hernandez Bermudez, Manuela | | | 1562 | COL | 1.00 | 1 | 0.13 | 20 | 2.60 | | Zapata, Juan Carlos | | | 2123 | COL | 0.00 | 1 | -0.20 | 20 | -4.00 | | Loaiza Cuervo, Santiago | | | 1655 | COL | 0.50 | 1 | -0.28 | 20 | -5.60 | | Diaz Larrea, Juan Manuel | | | 1575 | COL | 0.50 | 1 | -0.36 | 20 | -7.20 | | Areiza Tabares, Samuel Andres | | | 1570 | COL | 0.00 | 1 | -0.86 | 20 | -17.20 | | Restrepo, Hugo | | | 1700 | COL | 0.50 | 1 | -0.23 | 20 | -4.60 | | * 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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