Individual Calculations May 2011
 Stefan, Oldrich  Total change: -6.60  Rating chartPersonal card
 SVK 3rd league gr.A1 2011 Bratislava SVK 2010-10-17
RcRownchangeKK*chgGame
 1977 1979 1.50 3 -0.01 15 -0.15 
  Soldan, Jan 1884 SVK0.501-0.1315-1.95 
  Hulla, Stanislav 1981 SVK0.5010.00150.00 
  Hudec, Jan 2067 SVK0.5010.12151.80 

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.A Various SVK 2010-10-23
RcRownchangeKK*chgGame
 2007 1979 0.50 2 -0.43 15 -6.45 
  Mosny, Jaroslav 1982 SVK0.001-0.5015-7.50 
  Manak, Jozef 2032 SVK0.5010.07151.05 

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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