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Individual Calculations July 2017 |
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| Castano Ortiz, Eder Total change: 12.20 | |   |
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| XII Campeonato de Ajedrez Continental de las Americas Colombia 2017 | Medellin | COL | 2017-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2034 | 2029 | 6.00 | 11 | 0.61 | 20 | 12.20 | |
|  Quintiliano Pinto, Renato R. | m | | 2429 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Builes Palacio, Santiago | | | 1756 | COL | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Serrato, Rafael Antonio | | | 1836 | COL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Hernandez, Cristian Andres | m | | 2259 | COL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Cardoso, Jaidy Marcela | | | 1713 | COL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Lora, Joel Fernando | | | 2193 | COL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Ruiz Agudelo, Santiago | c | | 1870 | COL | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Ramos Arboleda, Dellys Carolina | | | 1675 | COL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Otalora, Carlos Eduardo | f | | 2175 | COL | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Sanchez Alvarez, Kelvin Antonio | | | 2257 | VEN | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Castrillon Gomez, Melissa | | wm | 2210 | COL | 0.50 | 1 | 0.24 | 20 | 4.80 | | | * 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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