Individual Calculations June 2016
 Morales Chacon, Mauricio  Total change: -16.40  Rating chartPersonal card
 Abierto Joaquin Gutierrez Mangel i.m. 2016 San Jose CRC 2016-04-29
RcRownchangeKK*chgGame
 1716 1661 0.50 2 -0.41 40 -16.40 
  Fernandez Sibaja, Felipe J 2003 CRC0.001-0.1240-4.80 
  Leon Villalobos, Carlos Andres 1428 CRC0.501-0.2940-11.60 

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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