Individual Calculations May 2012
 Tominga, Eke  Total change: -14.10  Rating chartPersonal card
 Estonian Youth U-18 Championship Tallinn EST 2012-02-09
RcRownchangeKK*chgGame
 1940 2007 0.50 2 -0.65 30 -19.50 
  Petrov, Dmitri 1755 EST0.501-0.3130-9.30 
  Ladva, Ottomar 2125 EST0.001-0.3430-10.20 

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)
 
 Estonian U-16 Championship Tallinn EST 2012-03-08
RcRownchangeKK*chgGame
 1871 2007 3.50 5 0.18 30 5.40 
  Nikulin, Oleg 1781 EST1.0010.21306.30 
  Ladva, Ottomar 2125 EST0.001-0.3430-10.20 
  Ivanov, Platon-Jaan 1717 EST1.0010.16304.80 
  Petrov, Dmitri 1755 EST1.0010.19305.70 
  Dragun, Valentin 1977 EST0.501-0.0430-1.20 

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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