Individual Calculations July 2019
 Hourigan, Gerrit  Total change: -41.20  Rating chartPersonal card
 LV Campeonato Nacional por Equipos Clasico 2019 San Jose CRC 2019-04-28
RcRownchangeKK*chgGame
 1896 2044 5.00 9 -1.03 40 -41.20 
  Arce Oviedo, Cesar 1734 CRC1.0010.14405.60 
  Mayorga Jimenez, Kevin 1644  * CRC1.0010.08403.20 
  Quesada Leon, Joshua 1685 CRC1.0010.10404.00 
  Morera Campos, Hazel Maria wm1869 CRC0.001-0.7340-29.20 
  Hernandez Coto, Carlos Enrique c1940 CRC0.501-0.1440-5.60 
  Urbina Quiroz, Edwin 2169 CRC0.001-0.3340-13.20 
  Villagra Arce, Henry 1933 CRC0.501-0.1540-6.00 
  Gonzalez Acosta, Bernal g2444  * CRC0.001-0.0840-3.20 
  Semana Ramirez, Jerian 1644  * CRC1.0010.08403.20 
 * 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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