Individual Calculations May 2011
 Rybajlak, Igor  Total change: -10.35  Rating chartPersonal card
 SVK 3rd league gr.A1 2011 Bratislava SVK 2010-10-17
RcRownchangeKK*chgGame
 2097 1930 2.50 11 -0.69 15 -10.35 
  Ochrana, Ladislav 2072 SVK0.001-0.3115-4.65 
  Hricak, Vasil 2051 SVK0.5010.16152.40 
  Duben, Igor 2182 SVK0.001-0.1915-2.85 
  Petrik, Karol f2075 SVK0.001-0.3115-4.65 
  Slacky, Stanislav 2168 SVK0.001-0.2015-3.00 
  Soldan, Jan 1884 SVK0.501-0.0615-0.90 
  Chovanec, Vladimir 2082 SVK0.001-0.3015-4.50 
  Hartl, Jan 2118 SVK1.0010.741511.10 
  Rohacek, Miroslav 2277 SVK0.001-0.1115-1.65 
  Slapak, Zdenek 2133 SVK0.001-0.2415-3.60 
  Bayer, Branislav 2023 SVK0.5010.13151.95 

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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