Individual Calculations April 2015
 Blaha, Vladimir  Total change: -4.00  Rating chartPersonal card
 SVK 3rd league gr. D1 2014/15 r2-4 Various SVK 2014-11-02
RcRownchangeKK*chgGame
 1946 2152 0.50 1 -0.26 20 -5.20 
  Endresz, Pavol 1946 SVK0.501-0.2620-5.20 

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)
 
 SVK 3rd league gr. D1 2014/15 r6-7 Various SVK 2015-01-18
RcRownchangeKK*chgGame
 2193 2152 0.50 1 0.06 20 1.20 
  Peterson, Eric f2193 SVK0.5010.06201.20 

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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