Individual Calculations January 2014
 Carvajal Pena, Daniel  Total change: -0.90  Rating chartPersonal card
 Festival Centroamericano y Caribe Sub 16 San Jose CRC 2013-12-10
RcRownchangeKK*chgGame
 1874 1825 3.00 7 -0.03 30 -0.90 
  Husbands, Orlando c1983 BAR0.001-0.2930-8.70 
  Cotto Mux, Hector Vinicio 1836 GUA1.0010.523015.60 
  Singh, Mahendra 1765 TTO1.0010.423012.60 
  Ramirez Arroyo, Joan Emmanuel 1973 CRC0.5010.20306.00 
  Gutierrez Suarez, Marcos Antonio 1728 GUA0.501-0.1330-3.90 
  Garcia Garcia, Alejandro 1988 CUB0.001-0.2830-8.40 
  Bueno, Mark 1845 ARU0.001-0.4730-14.10 

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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