Individual Calculations January 2014
 Vaccaro, Esteban A.  Total change: -12.90  Rating chartPersonal card
 VI Abierto Legislatura 2013 "Copa Norberto La Porta" Buenos Aires ARG 2013-12-14
RcRownchangeKK*chgGame
 2145 1912 0.00 2 -0.43 30 -12.90 
  Gaitan, Juan Manuel f2213 ARG0.001-0.1530-4.50 
  Jarmoluk, Jorge E. 2076 ARG0.001-0.2830-8.40 

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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