|
Individual Calculations April 2020 |
|
|
|
| Mena Brenes, Deivid Total change: -10.40 | |   |
|
| Campeonato Nacional Categorias Menores Impares U15 Open | San Ramon | CRC | 2020-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1305 | 1252 | 2.00 | 5 | -0.26 | 40 | -10.40 | |
|  Nunez Okubo, Isao | c | | 1652 * | CRC | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bustamante Gonzalez, Carlos | | | 1151 | CRC | 1.00 | 1 | 0.36 | 40 | 14.40 | |  Vargas Solano, Aaron | | | 1291 | CRC | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Leon Cubero, Anthony | | | 1061 | CRC | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Guevara Cornejo, Gabriel | | | 1370 | CRC | 0.00 | 1 | -0.34 | 40 | -13.60 | | | * 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) | | |
|
