Individual Calculations February 2014
 Costa, Carlos Evanir  Total change: -10.95  Rating chartPersonal card
 IRT Rio de Janeiro STD de VerĂ£o Rio de Janeiro BRA 2014-01-10
RcRownchangeKK*chgGame
 1917 2240 1.00 2 -0.73 15 -10.95 
  Giese, Ellen Cristine 1871 BRA1.0010.10151.50 
  Noseda, Francesco 1962 ITA0.001-0.8315-12.45 

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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