Individual Calculations May 2011
 Luptak, Pavel  Total change: 23.50  Rating chartPersonal card
 SVK 3rd league gr.C2 Various SVK 2010-10-17
RcRownchangeKK*chgGame
 1880 1817 0.50 1 0.09 25 2.25 
  Pis, Norbert 1880 SVK0.5010.09252.25 

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)
 
 SVK 2nd league gr.C Various SVK 2010-10-23
RcRownchangeKK*chgGame
 1949 1817 1.50 2 0.85 25 21.25 
  Chyla, Jiri 1989 SVK0.5010.23255.75 
  Turiak, Anton 1908 SVK1.0010.622515.50 

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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