Individual Calculations May 2011
 Brzechffa, Szymon  Total change: -7.35  Rating chartPersonal card
 III Dolnoslaska Liga Szachowa 2010/2011 Dolnyslask POL 2010-11-07
RcRownchangeKK*chgGame
 1728 1620 1.00 4 -0.49 15 -7.35 
  Lachowicz, Dominik 1680 POL0.5010.08151.20 
  Muzyka, Dominik 1541 POL0.501-0.1115-1.65 
  Wojciech, Daniel 1740 POL0.001-0.3415-5.10 
  Pela, Edward 1949 POL0.001-0.1215-1.80 

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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