Individual Calculations July 2009
 Durnik, Stefan  Total change: -11.70  Rating chartPersonal card
 SVK 4th league gr.C11 2008/09 Various SVK 2008-10-05
RcRownchangeKK*chgGame
 2157 2091 0.00 1 -0.41 15 -6.15 
  Maracek, Igor 2157 SVK0.001-0.4115-6.15 

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 3rd league gr.C1 2008/09 Various SVK 2008-10-25
RcRownchangeKK*chgGame
 2217 2091 1.00 4 -0.37 15 -5.55 
  Madar, Martin 2121 SVK0.001-0.4615-6.90 
  Briestensky, Rastislav f2383 SVK0.001-0.1515-2.25 
  Zagrapan, Pavol 2182 SVK0.001-0.3815-5.70 
  Vyparina, Matej 2182 SVK1.0010.62159.30 

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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