Individual Calculations January 2009
 Tkac, Peter  Total change: -29.75  Rating chartPersonal card
 OPEN Tatry 2008 Tatranske Zruby SVK 2008-09-27
RcRownchangeKK*chgGame
 1956 1813 1.00 7 -1.19 25 -29.75 
  Drabek, Miloslav 2071 CZE0.001-0.1825-4.50 
  Badura, Peter 1971 SVK0.001-0.2925-7.25 
  Sromovsky, Jozef 2008 SVK0.001-0.2525-6.25 
  Belak, Jaroslav 1945 SVK0.5010.18254.50 
  Tropp, Lukas 1923 SVK0.001-0.3525-8.75 
  Blasko, Anton 1843 SVK0.5010.04251.00 
  Kepsta, Jan 1933 SVK0.001-0.3425-8.50 

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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