Individual Calculations July 2019
 Cardenas Vargas, Jean Carlo  Total change: 19.20  Rating chartPersonal card
 LV Campeonato Nacional por Equipos Clasico 2019 San Jose CRC 2019-04-28
RcRownchangeKK*chgGame
 1632 1408 3.00 7 1.15 40 46.00 
  Jimenez Garcia, Emmanuel f1808  * CRC0.001-0.0840-3.20 
  Rosales Gonzalez, Jessica 1239 CRC0.501-0.2240-8.80 
  Cersosimo Bolanos, Francisco 1808  * CRC1.0010.924036.80 
  Barboza Viquez, Martin Eduardo 1401 CRC1.0010.494019.60 
  Urbina Quiroz, Edwin 1808  * CRC0.001-0.0840-3.20 
  Vega Araya, Edwin 1808  * CRC0.001-0.0840-3.20 
  Cambronero Ramirez, Ronald 1554 CRC0.5010.20408.00 
 * 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)
 
 Clasificatorio de Tercera Categoria ADEA 2019 Escazu CRC 2019-06-01
RcRownchangeKK*chgGame
 1335 1408 3.50 7 -0.67 40 -26.80 
  Mora Chavarria, Sebastian 1197 CRC1.0010.23409.20 
  Hernandez Obando, Jason Ivan 1484 CRC0.001-0.4040-16.00 
  Ruiz Coronado, Maykel 1387 CRC0.501-0.0340-1.20 
  Sierra Berrocal, Auriel 1219 CRC0.501-0.2540-10.00 
  Sierra Berrocal, Gabriela 1266 CRC1.0010.314012.40 
  Coto Calderon, Juan Diego 1449 CRC0.5010.06402.40 
  Calderon Brenes, Brandon 1343 CRC0.001-0.5940-23.60 

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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