Individual Calculations February 2018
 Srna, Jan  Total change: -8.80  Rating chartPersonal card
 4.liga A11 2017/18 R7-8 Various SVK 2018-01-13
RcRownchangeKK*chgGame
 1928 1949 0.50 1 -0.03 20 -0.60 
  Puchovsky, Ladislav 1928 SVK0.501-0.0320-0.60 

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 A1 2017/18 R6-7 Various SVK 2018-01-21
RcRownchangeKK*chgGame
 2012 1949 0.00 1 -0.41 20 -8.20 
  Bednar, Jan 2012 SVK0.001-0.4120-8.20 

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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