Individual Calculations May 2010
 Wielosz, Jaroslaw  Total change: -31.65  Rating chartPersonal card
 Dolnoslaska Liga Szachowa Dolny Slask POL 2009-10-18
RcRownchangeKK*chgGame
 1793 1928 4.50 10 -2.11 15 -31.65 
  Bukwa, Jaroslaw 1966 POL0.001-0.4515-6.75 
  Labuda, Michal 1821 POL0.001-0.6515-9.75 
  Bes, Michal 1958 POL0.5010.04150.60 
  Janicki, Jacek 1917 POL0.001-0.5215-7.80 
  Kolasinski, Krzysztof 1931 POL0.001-0.5015-7.50 
  Nowakowski, Artur 1565 POL1.0010.10151.50 
  Stankiewicz, Pawel 1825 POL1.0010.36155.40 
  Dzikowski, Michal 1608 POL1.0010.13151.95 
  Chmielewski, Jakub 1727 POL0.501-0.2615-3.90 
  Wojciech, Daniel 1614 POL0.501-0.3615-5.40 

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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