Individual Calculations March 2012
 Petrun, Milan  Total change: 11.25  Rating chartPersonal card
 Prague Open 2012 - B - open Praha CZE 2012-01-13
RcRownchangeKK*chgGame
 1813 1888 5.50 8 0.75 15 11.25 
  Abdouli, Majed Ali 1523 UAE0.501-0.4015-6.00 
  Golcman, Evgeny 2252 RUS0.001-0.1015-1.50 
  Gubin, Oleg 1714 CZE1.0010.27154.05 
  Belurkar, Nitish c1676 IND0.001-0.7715-11.55 
  Novy, Filip 1639 CZE1.0010.19152.85 
  Jelinek, Michal 1691 CZE1.0010.25153.75 
  Vitek, Jan 1994 CZE1.0010.64159.60 
  Jares, Jiri 2015 CZE1.0010.671510.05 

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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