Individual Calculations July 2008
 Nowak, Ryszard  Total change: -37.20  Rating chartPersonal card
 Lower Silesian Chess Leagues Dolny Slask POL 2007-10-14
RcRownchangeKK*chgGame
 1960 2164 3.50 8 -2.48 15 -37.20 
  Dzieczkaniec, Wieslaw 1935 POL0.001-0.7915-11.85 
  Szydelko, Marcin 1835 POL1.0010.12151.80 
  Korpalski, Ryszard 2047 POL0.501-0.1615-2.40 
  Szczygiel, Michal 1814 POL1.0010.11151.65 
  Kacprzak, Robert 1838 POL1.0010.13151.95 
  Popczynski, Przemyslaw 2122 POL0.001-0.5615-8.40 
  Szumilas, Piotr 2072 POL0.001-0.6315-9.45 
  Zareba, Radoslaw 2013 POL0.001-0.7015-10.50 

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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