Individual Calculations May 2011
 Cervenka, Jan  Total change: -11.50  Rating chartPersonal card
 Prebor Prahy druzstev - preborova skupina Praha CZE 2011-01-17
RcRownchangeKK*chgGame
 2016 1975 0.50 2 -0.39 25 -9.75 
  Daniel, Martin 2058 CZE0.001-0.3925-9.75 
  Mueller, Petr 1974 CZE0.5010.00250.00 

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)
 
 Prebor Prahy druzstev - I. trida - skupina 11 Praha CZE 2011-01-17
RcRownchangeKK*chgGame
 1957 1975 1.50 3 -0.07 25 -1.75 
  Lhotka, Jiri 1842 CZE0.001-0.6825-17.00 
  Vrkoc, David 2106 CZE1.0010.682517.00 
  Smizansky, Jozef 1923 CZE0.501-0.0725-1.75 

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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