Individual Calculations April 2009
 Kutny, Marian  Total change: 30.50  Rating chartPersonal card
 SVK 3rd league gr.B2 2008/09 Various SVK 2008-10-05
RcRownchangeKK*chgGame
 1837 1678 1.50 4 0.25 25 6.25 
  Chlapecka, Adam 1614 SVK0.501-0.0925-2.25 
  Magerciak, Roman 1985 SVK0.5010.36259.00 
  Jakubec, Milan 1973 SVK0.001-0.1525-3.75 
  Mego, Peter 1775 SVK0.5010.13253.25 

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.B 2008/09 Various SVK 2008-10-11
RcRownchangeKK*chgGame
 1861 1678 1.50 2 0.97 25 24.25 
  Frajka, Peter 1830 SVK0.5010.20255.00 
  Bona, Zoltan 1892 SVK1.0010.772519.25 

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)
 

 

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