Individual Calculations May 2010
 Niemiec, Zbigniew  Total change: 0.00  Rating chartPersonal card
 Dolnoslaska Liga Szachowa Dolny Slask POL 2009-10-18
RcRownchangeRpKK*chgGame
 1933 0 1.00 4 0.00 1740   0.00 
  Ilczuk, Piotr 2237 POL0.0010.00 0.00 
  Bukwa, Jaroslaw 1966 POL0.0010.00 0.00 
  Dzikowski, Michal 1608 POL0.0010.00 0.00 
  Ratajczyk, Rafal 1922 POL1.0010.00 0.00 

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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