Individual Calculations January 2014
 Gonzalez Quesada, Eva  Total change: -9.45  Rating chartPersonal card
 Campeonato Nacional Absoluto Femenino San Jose CRC 2013-11-30
RcRownchangeKK*chgGame
 1808 1774 3.00 8 -0.63 15 -9.45 
  Ramirez Gonzalez, Maria Jose 1717 CRC0.501-0.0815-1.20 
  Acevedo Mendez, Jennifer 1656 CRC0.001-0.6615-9.90 
  Fallas Marin, Betzy 1818 CRC0.001-0.4415-6.60 
  Acevedo Mendez, Lisseth 1876 CRC1.0010.64159.60 
  Nunez Gonzalez, Neeshmy 1786 CRC0.5010.02150.30 
  Gamboa Alvarado, Olga Leticia wf1896 CRC0.001-0.3315-4.95 
  Morera Campos, Hazel Maria 1870 CRC1.0010.63159.45 
  Rodriguez Arrieta, Maria Elena wf1841 CRC0.001-0.4115-6.15 

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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