Individual Calculations May 2012
 Szydelko, Marcin  Total change: 21.90  Rating chartPersonal card
 Krajsky prebor I KHSS 2011/12 various CZE 2011-10-02
RcRownchangeKK*chgGame
 1787 1816 2.00 2 0.92 15 13.80 
  Nosek, Jiri 1706 CZE1.0010.35155.25 
  Krnavek, Michal 1868 CZE1.0010.57158.55 

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)
 
 Lower Silesian Ligues Lower Silesia POL 2011-10-31
RcRownchangeKK*chgGame
 1956 1816 1.50 3 0.54 15 8.10 
  Krupa, Jerzy 1918 POL1.0010.64159.60 
  Zombirt, Filip 1890 POL0.5010.10151.50 
  Lipien, Wieslaw 2061 POL0.001-0.2015-3.00 

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)
 

 

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