Individual Calculations April 2018
 Petras, Marian  Total change: 7.40  Rating chartPersonal card
 3.liga C1 2017/18 R10-11 Various SVK 2018-03-03
RcRownchangeKK*chgGame
 2156 2036 0.00 2 -0.71 20 -14.20 
  Galvanek, Ladislav 2015 SVK0.001-0.5320-10.60 
  Zvarik, Martin f2297 SVK0.001-0.1820-3.60 

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)
 
 2.liga skupina C 2017/18 R10-11 Various SVK 2018-03-17
RcRownchangeKK*chgGame
 2063 2036 2.00 2 1.08 20 21.60 
  Giertli, Vladimir 2026 SVK1.0010.49209.80 
  Lukac, Roman 2099 SVK1.0010.592011.80 

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)
 

 

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