Individual Calculations April 2009
 Sosovicka, Matej  Total change: -3.75  Rating chartPersonal card
 SVK 2nd league gr.A 2008/09 Various SVK 2008-10-11
RcRownchangeKK*chgGame
 1984 1790 0.50 3 -0.25 15 -3.75 
  Zacik, Anton 2048 SVK0.001-0.1815-2.70 
  Jelenciak, Jozef 1936 SVK0.001-0.3015-4.50 
  Janecek, Jan 1967 SVK0.5010.23153.45 

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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