Individual Calculations March 2017
 Petko, Vladimir  Total change: 7.40  Rating chartPersonal card
 4.liga C11 2016/17 R8-9 Various SVK 2017-02-05
RcRownchangeKK*chgGame
 1854 1889 1.50 2 0.40 20 8.00 
  Masarik, Roman 1830 SVK0.501-0.0820-1.60 
  Sulgan, Branislav 1877 SVK1.0010.48209.60 

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)
 
 3.liga C1 2016/17 R8-9 Various SVK 2017-02-18
RcRownchangeKK*chgGame
 1879 1889 1.00 2 -0.03 20 -0.60 
  Janik, Miroslav 1941 SVK0.001-0.4320-8.60 
  Vlcek, Miroslav 1817 SVK1.0010.40208.00 

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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