Individual Calculations April 2017
 Raczko, Peter  Total change: -1.60  Rating chartPersonal card
 3.liga A1 2016/17 R8-9 Various SVK 2017-03-05
RcRownchangeKK*chgGame
 1918 1946 1.00 2 -0.08 20 -1.60 
  Pekar, Jozef 1889 SVK0.501-0.0820-1.60 
  Breja, Stanislav 1946 SVK0.5010.00200.00 

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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