Individual Calculations May 2012
 Okos, Alexander  Total change: -1.20  Rating chartPersonal card
 2nd league SVK gr.C Various SVK 2011-10-08
RcRownchangeKK*chgGame
 1891 2085 1.50 2 0.03 15 0.45 
  Tatarka, Juraj 1766 SVK0.501-0.3715-5.55 
  Holeczy, Martin 2016 SVK1.0010.40156.00 

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)
 
 3rd league SVK gr. C2 Various SVK 2011-10-16
RcRownchangeKK*chgGame
 2006 2085 0.50 1 -0.11 15 -1.65 
  Safarik, Milan 2006 SVK0.501-0.1115-1.65 

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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