Individual Calculations October 2014
 Acosta, Carlos Humberto  Total change: 25.60  Rating chartPersonal card
 IRT Sub 2200 - Torre Blanca IV Buenos Aires ARG 2014-09-19
RcRownchangeKK*chgGame
 1968 1736 1.50 4 0.64 40 25.60 
  Acosta, Raul 2031 ARG0.5010.354014.00 
  Cimer, Emmanuel 1836 ARG1.0010.644025.60 
  Lo Presti, Roberto 2006 ARG0.001-0.1740-6.80 
  Farias, Guillermo 2000 ARG0.001-0.1840-7.20 

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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