Individual Calculations May 2012
 Hlavsa, Petr  Total change: 1.20  Rating chartPersonal card
 Prebor Prahy - preborova skupina 2011/12 various CZE 2012-01-09
RcRownchangeKK*chgGame
 1987 2064 2.50 4 0.08 15 1.20 
  Spacek, Michal 1971 CZE1.0010.37155.55 
  Vevera, Radek 2056 CZE0.001-0.5115-7.65 
  Omelka, Antonin 1988 CZE0.501-0.1015-1.50 
  Flek, Vladislav 1932 CZE1.0010.32154.80 

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)
 

 

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