Individual Calculations May 2012
 Vrtal, Vlastimil  Total change: 13.65  Rating chartPersonal card
 Prebor Prahy - preborova skupina 2011/12 various CZE 2012-01-09
RcRownchangeKK*chgGame
 2057 1961 3.50 7 0.91 15 13.65 
  Domlatil, Jiri 2104 CZE1.0010.691510.35 
  Holub, Jan 2097 CZE0.001-0.3215-4.80 
  Vavra, Jan 2066 CZE0.5010.14152.10 
  Pospech, Radim 2009 CZE0.001-0.4315-6.45 
  Stejskal, Pavel 2049 CZE0.5010.12151.80 
  Vevera, Radek 2056 CZE1.0010.63159.45 
  Miskolczi, Vitezslav 2016 CZE0.5010.08151.20 

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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