Individual Calculations May 2011
 Wielosz, Jaroslaw  Total change: -1.50  Rating chartPersonal card
 III Dolnoslaska Liga Szachowa 2010/2011 Dolnyslask POL 2010-11-07
RcRownchangeKK*chgGame
 1748 1877 4.50 7 -0.10 15 -1.50 
  Olszewski, Pawel 1871 POL0.501-0.0115-0.15 
  Jarus, Grzegorz 1850 POL0.001-0.5415-8.10 
  Labuda, Michal 1886 POL1.0010.51157.65 
  Dzikowski, Michal 1681 POL0.501-0.2515-3.75 
  Antoniewicz, Jakub 1797 POL0.501-0.1115-1.65 
  Gajdamowicz, Adrian 1514 POL1.0010.10151.50 
  Gajdamowicz, Patrick 1637 POL1.0010.20153.00 

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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