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Individual Calculations January 2017 |
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| Velez Alvarez, Laura Camila Total change: -18.60 | |   |
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| IRT Torneo de Navidad de Bogota 2016 | Bogota | COL | 2016-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1952 | 1871 | 2.50 | 6 | 0.14 | 20 | 2.80 | |
|  Sanchez, Sebastian Felipe | m | | 2271 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Lopez Ramirez, Daniel Giovanny | | | 1471 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Duque, Santiago | | | 2010 | COL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Salej, Jorge | | | 2066 | COL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Guzman, Pedro Juan | | | 1924 | COL | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Ojeda Lago, Ariadna | | | 1969 | CUB | 0.50 | 1 | 0.13 | 20 | 2.60 | | | * 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) | | | | IRT Navideno Ciudad de Luces Medellin 2016 | Medellin | COL | 2016-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1994 | 1871 | 0.00 | 3 | -1.07 | 20 | -21.40 | |
| | Chirivi C, Jenny Astrid | | wm | 2189 | COL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Rios Parra, Juan Fernando | | | 2071 | COL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Varela, Maria De Los Angeles | | | 1723 | COL | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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) | | |
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