|
Individual Calculations December 2019 |
|
|
|
| Reyes Aristizabal, Andres Total change: -27.60 | |   |
|
| Campeonato Panamericano Amateur U1700 2019 | San Jose | CRC | 2019-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1296 | 1605 | 4.50 | 7 | -1.38 | 20 | -27.60 | |
|  Leon Bermudez, Marcelo | | | 1205 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rodriguez Retana, Sofia | | | 1219 | CRC | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Wong Velis, Alejandro Jesus | | | 1263 | PER | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Sierra Berrocal, Gabriela | | | 1292 | CRC | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Alvarez Alvarez, Johanel | | | 1205 * | CRC | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Coto Calderon, Juan Diego | | | 1579 | CRC | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Rosales Gonzalez, Jessica | | | 1306 | CRC | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * 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) | | |
|
