Individual Calculations May 2011
 Kollar, Jan  Total change: -25.95  Rating chartPersonal card
 SVK 3rd league gr.B1 Various SVK 2010-10-17
RcRownchangeKK*chgGame
 1820 1816 0.50 4 -1.47 25 -36.75 
  Ollary, Peter 1865 SVK0.5010.07251.75 
  Jambrich, Miroslav 1910 SVK0.001-0.3725-9.25 
  Malik, Albin 1690 SVK0.001-0.6725-16.75 
  Balogh, Peter 1814 SVK0.001-0.5025-12.50 

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)
 
NOTE: K factor changed
 SVK 2nd league gr.B Various SVK 2010-10-23
RcRownchangeKK*chgGame
 1871 1816 2.00 3 0.72 15 10.80 
  Alexy, Peter 1964 SVK1.0010.701510.50 
  Vitek, Matej 1688 SVK1.0010.33154.95 
  Nemeth, Daniel 1960 SVK0.001-0.3115-4.65 

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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