Individual Calculations July 2019
 Hernandez Obando, Jason Ivan  Total change: -41.20  Rating chartPersonal card
 LV Campeonato Nacional por Equipos Clasico 2019 San Jose CRC 2019-04-28
RcRownchangeKK*chgGame
 1884 1484 0.00 1 -0.08 40 -3.20 
  Minero Pineda, Sergio m1884  * CRC0.001-0.0840-3.20 
 * 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
 1315 1484 4.00 7 -0.95 40 -38.00 
  Coto Calderon, Juan Diego 1449 CRC1.0010.454018.00 
  Quiros Acuna, Sebastian 1198 CRC1.0010.16406.40 
  Cardenas Vargas, Jean Carlo 1408 CRC1.0010.404016.00 
  Calderon Brenes, Brandon 1343 CRC0.001-0.6940-27.60 
  Mayorga Araya, Sofia 1190 CRC1.0010.15406.00 
  Navarrete Badilla, Myckel 1177 CRC0.001-0.8640-34.40 
  Sandi Quiros, Andrey 1439 CRC0.001-0.5640-22.40 

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)
 

 

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