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Rapid:
Individual Calculations January 2022 |
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| Lopez Ramirez, David Santiago Total change: 44.40 | |   |
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| Campeonato Nacional Mayores por Equipos Ajedrez Activo Absoluto | Medellin | COL | 2021-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1725 | 1840 | 3.00 | 5 | 0.07 | 20 | 1.40 | |
|  Fonseca Pinto, Carlos Arturo | f | | 2091 | COL | 0.50 | 1 | 0.31 | 20 | 6.20 | |  Gonzalez Velasco, Leandro | | | 1864 | COL | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Acuna, Nelson David | | | 1884 | COL | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Lucio Pinzon, Santiago | | | 1244 | COL | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Caro Estrada, Esveny | | | 1541 | COL | 1.00 | 1 | 0.15 | 20 | 3.00 | |
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) | | | | IRT Sub 2000 Metropolitano y Navideno Excalibur Activo | Bogota | COL | 2021-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1852 | 1840 | 6.00 | 8 | 2.15 | 20 | 43.00 | |
| | Benavides, Miguel | | | 1811 | COL | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Vargas Diaz, David Alejandro | | | 1790 | COL | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Garcia, Leonardo | | | 1997 | COL | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Penagos, Laura Valentina | | | 1593 | COL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Munoz, Jesus Baltazar | | | 1974 | COL | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Acosta, Hector | | | 1934 | COL | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Torrente, Andres Felipe | | | 1797 | COL | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Estrada Velandia, Henry Andres | | | 1918 | COL | 1.00 | 1 | 0.61 | 20 | 12.20 | |
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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