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Individual Calculations April 2018 |
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| Arciniegas Castro, Santiago Total change: 125.20 | |   |
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| Campeonato Nacional Amateur 2018 Sub2000 | Bogota | COL | 2018-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1909 | 1730 | 5.00 | 7 | 3.13 | 40 | 125.20 | |
|  Guerrero, Hernando | | | 1902 | COL | 1.00 | 1 | 0.73 | 40 | 29.20 | |  Nino Penaloza, Cesar Gerardo | | | 1929 | COL | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Martinez Murcia, John Alexander | | | 1881 | COL | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Gomez Perdomo, Jonatan | c | | 1859 | COL | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Pereira, Henry Alberto | | | 1905 | COL | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Mena, Yamil Octavio | c | | 1954 | COL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Laverde Uribe, Juan Gonzalo | | | 1930 | COL | 1.00 | 1 | 0.76 | 40 | 30.40 | |
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) | | |
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