Individual Calculations April 2015
 Mirumian, Vigen  Total change: 1.00  Rating chartPersonal card
 tht Extraliga 2014/2015 r1-4 various CZE 2014-11-01
RcRownchangeKK*chgGame
 2318 2502 1.50 2 0.04 10 0.40 
  Szotkowski, Jakub 2240 CZE1.0010.18101.80 
  Pisk, Petr m2396 CZE0.501-0.1410-1.40 

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)
 
 tht Extraliga 2014/2015 r5-6 various CZE 2015-01-10
RcRownchangeKK*chgGame
 2546 2502 0.50 1 0.06 10 0.60 
  Babula, Vlastimil g2546 CZE0.5010.06100.60 

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)
 

 

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