Individual Calculations November 2012
 Nahalka, Jan  Total change: 17.25  Rating chartPersonal card
 OPEN Tatry 2012 Tatranske Zruby SVK 2012-09-23
RcRownchangeKK*chgGame
 2017 1921 4.50 9 1.15 15 17.25 
  Gettler, Daniel 2002 SVK0.001-0.3915-5.85 
  Ondercin, Martin 1764 SVK1.0010.29154.35 
  Kvassay, Peter 2028 SVK0.5010.15152.25 
  Vohnout, Pavel 2002 CZE0.5010.11151.65 
  Giertli, Vladimir 2080 SVK0.5010.21153.15 
  Zbirka, Peter 2031 SVK1.0010.65159.75 
  Mrva, Vladimir f2128 SVK0.001-0.2315-3.45 
  Sebo, Viktor 2073 SVK1.0010.701510.50 
  Orosi, Peter 2041 SVK0.001-0.3415-5.10 

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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