Individual Calculations May 2014
 Wielosz, Jaroslaw  Total change: -19.65  Rating chartPersonal card
 III Dolnoslaska Liga Szachowa Dolny Slask POL 2013-10-20
RcRownchangeKK*chgGame
 1838 1946 5.50 11 -1.31 15 -19.65 
  Mencfel, Artur 1699 POL0.001-0.8115-12.15 
  White, John 1947 USA0.001-0.5015-7.50 
  Mazurowski, Marcin 1812 POL1.0010.32154.80 
  Kaczmarek, Maciej 2003 POL0.5010.08151.20 
  Zochowski, Janusz 1912 POL1.0010.45156.75 
  Piotrowski, Przemyslaw 2045 POL0.001-0.3615-5.40 
  Murawski, Eugeniusz 1960 POL0.001-0.4815-7.20 
  Starosciak, Adrian 1546  * POL1.0010.08151.20 
  Stankiewicz, Pawel 2016 POL0.5010.10151.50 
  Holownia, Michal 1546  * POL1.0010.08151.20 
  Lachowicz, Dominik 1737 POL0.501-0.2715-4.05 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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