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Individual Calculations January 2019 |
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| Guerrero Caicedo, Arlette Total change: 104.80 | |   |
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| Festival Sudamericano de la Juventud 2018, Sub 12, Damas | Lima | PER | 2018-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1387 | 1110 | 4.00 | 8 | 2.62 | 40 | 104.80 | |
|  Soto Huaranca, Adriana | | | 1399 | PER | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Peralta Coronado, Mariel Stephan | | | 1301 | PER | 0.50 | 1 | 0.25 | 40 | 10.00 | |  Yamunaque Dominguez, Libertad Yta | | | 1314 | PER | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Beltran Salvador, Milka | | | 1510 * | BOL | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Abdala Cancino, Patricia Anastas | | wc | 1487 | CHI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Oporto Vargas, Estefany Adriana | | | 1382 | PER | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Taninaga, Isabella Miki Nakamoto | | | 1337 | BRA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Casilla Eguez, Naomi Alejandra | | wc | 1367 | CHI | 0.50 | 1 | 0.32 | 40 | 12.80 | | | * 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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