Individual Calculations October 2013
 Acevedo Mendez, Lisseth  Total change: -11.25  Rating chartPersonal card
 Liga de Ascenso por Equipos 2013 San Jose CRC 2013-07-20
RcRownchangeKK*chgGame
 1982 1888 0.00 2 -0.75 15 -11.25 
  Solis L., Efren A. 2053 CRC0.001-0.2815-4.20 
  Montoya Aguilar, Cristian 1911 CRC0.001-0.4715-7.05 

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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