Individual Calculations May 2012
 Kosturko, Stefan  Total change: 35.10  Rating chartPersonal card
 2nd league SVK gr.D Various SVK 2011-10-08
RcRownchangeKK*chgGame
 1947 1819 3.00 5 1.35 30 40.50 
  Zahradnik, Vladimir 2001 SVK0.5010.24307.20 
  Pacholsky, Martin 1998 SVK0.5010.23306.90 
  Kalavsky, Frantisek 1923 SVK0.5010.14304.20 
  Krajnik, Richard 1848 SVK1.0010.543016.20 
  Perhacs, Gejza 1967 SVK0.5010.20306.00 

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)
 
NOTE: K factor changed
 3rd league SVK gr. D2 Various SVK 2011-10-23
RcRownchangeKK*chgGame
 2015 1819 2.00 9 -0.36 15 -5.40 
  Koval, Maros 2094 SVK0.5010.33154.95 
  Varga, Jozef 1952 SVK0.5010.18152.70 
  Rajnak, Daniel 2192 SVK0.001-0.1015-1.50 
  Istona, Martin 1993 SVK0.5010.23153.45 
  Brudnak, Peter 2029 SVK0.001-0.2315-3.45 
  Pastir, Stanislav 2055 SVK0.5010.30154.50 
  Baskovsky, Jozef 2119 SVK0.001-0.1515-2.25 
  Serbin, Rastislav 1940 SVK0.001-0.3415-5.10 
  Polacko, Frantisek 1764 SVK0.001-0.5815-8.70 

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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