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Individual Calculations December 2017 |
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| Miller, Rachel Total change: 0.00 | |   |
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| Campeonato Panamericano U20 Femenino El Salvador 2017 | San Salvador | ESA | 2017-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1828 | 1893 | 4.50 | 9 | -0.73 | 40 | -29.20 | |
|  Ramirez Almeciga, Yenny Melisa | | | 1632 | CRC | 0.50 | 1 | -0.32 | 40 | -12.80 | |  Figueroa Gonzalez, Karen Luvia | | | 1710 | GUA | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Besso, Guadalupe | | wm | 1985 | ARG | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Ocampo, Cristina | | | 1699 | COL | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Ortez, Andrea | | wf | 1827 | ESA | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Salcedo, Jackeline | | wf | 2027 | COL | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Vittal, Sanjana | | wf | 1874 | USA | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Salas Torres, Pamela | | wc | 1731 | CRC | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Avila Fraire, Ameyalli | | wc | 1969 | MEX | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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) | | | | 2017 National Capital Open | Ottawa | CAN | 2017-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2050 | 1893 | 2.00 | 4 | 0.73 | 40 | 29.20 | |
| | Zhong, Kevin | c | | 1896 | CAN | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Marin, Sam | | | 2000 | CAN | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Demchenko, Svitlana | | wf | 2010 | CAN | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Sambuev, Bator | g | | 2293 * | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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