Individual Calculations May 2018
 Bartos, Miroslav  Total change: -12.60  Rating chartPersonal card
 Prebor Prahy 2017-2018 - Preborova skupina Praha CZE 2018-01-08
RcRownchangeKK*chgGame
 1967 1900 1.00 4 -0.63 20 -12.60 
  Gdovin, Jan 2033 CZE0.001-0.3220-6.40 
  Straka, Jaroslav 1854 CZE0.001-0.5620-11.20 
  Pokorny, Ondrej 2002 CZE0.5010.14202.80 
  Vavra, Jan 1978 CZE0.5010.11202.20 

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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