Individual Calculations February 2018
 Saforek, Michal  Total change: 12.80  Rating chartPersonal card
 Okresni prebor Frydek-Mistek 2017/2018 r5-7 various CZE 2018-01-06
RcRownchangeKK*chgGame
 2009 1726 1.00 1 0.84 20 16.80 
  Marsalek, Jaromir 2009 CZE1.0010.842016.80 

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)
 
 Krajska soutez B MKSS 2017/2018 r6-7 various CZE 2018-01-14
RcRownchangeKK*chgGame
 1834 1726 0.50 2 -0.20 20 -4.00 
  Chwastek, Otto 1803 CZE0.5010.11202.20 
  Sima, Ales 1865 CZE0.001-0.3120-6.20 

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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