Individual Calculations April 2018
 Hernandez Perez, Javier Francisc  Total change: -22.40  Rating chartPersonal card
 Subzonal Absoluto 2.3.C San Jose CRC 2018-03-25
RcRownchangeKK*chgGame
 1422 1022 0.00 7 -0.56 40 -22.40 
  Calvo Gutierrez, Luis Guillermo 1422  * CRC0.001-0.0840-3.20 
  Escorcia Obando, Carlos David 1422  * NCA0.001-0.0840-3.20 
  Pomarez Soza, Gerley Abraham 1422  * NCA0.001-0.0840-3.20 
  Chaves Moya, Nattanahel Alberto 1422  * CRC0.001-0.0840-3.20 
  Tapia Alvarez, Alejandro 1422  * CRC0.001-0.0840-3.20 
  Gamboa Mora, Rolando 1422  * CRC0.001-0.0840-3.20 
  Guzman Hidalgo, Nicolas 1422  * 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)
 

 

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