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Individual Calculations May 2018 |
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| Ribero, Guillermo Andres Total change: 43.20 | |   |
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| Final Nacional de Ajedrez Sub-18 Absoluto 2018 | Cali | COL | 2018-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 1885 | 4.50 | 9 | 1.08 | 40 | 43.20 | |
|  Cruz Beltran, Andres Euclides | | | 1712 | COL | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Calderon Zuta, Nicolas | c | | 2027 | COL | 1.00 | 1 | 0.69 | 40 | 27.60 | |  Quinones Garcia, Santiago | f | | 2192 | COL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Oliveros, Camilo | c | | 2144 | COL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Pena Bermudez, Juan Camilo | | | 1841 | COL | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Villaquiran, Miguel | | | 1726 | COL | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Torres Cueto, Jesus Marcial | f | | 2017 | COL | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Martinez, Cristian Camilo | c | | 2010 | COL | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Gallego, Julian Andres | | | 2199 | COL | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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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