|
Individual Calculations December 2019 |
|
|
|
| Sierra Berrocal, Gabriela Total change: -10.00 | |   |
|
| Campeonato Panamericano Amateur U1700 2019 | San Jose | CRC | 2019-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1561 | 1292 | 0.50 | 4 | -0.25 | 40 | -10.00 | |
|  Reyes Aristizabal, Andres | | | 1605 | COL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Aponte Gomez, Edgar Patricio | | | 1656 | PER | 0.50 | 1 | 0.40 | 40 | 16.00 | |  Sandi Quiros, Andrey | | | 1405 | CRC | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Coto Calderon, Juan Diego | | | 1579 | CRC | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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) | | |
|
