Individual Calculations September 2011
 Krainski, Slawomir  Total change: -6.75  Rating chartPersonal card
 22nd NATO Chess Championships Kaunas LTU 2011-08-08
RcRownchangeKK*chgGame
 2030 2099 2.50 5 -0.45 15 -6.75 
  Lukjanovas, Vladas 1893 LTU1.0010.24153.60 
  Helbig, Mark f2315 GER0.001-0.2215-3.30 
  Vuitton, Gilles 2094 FRA0.001-0.5115-7.65 
  Adolfssen, Rico 1912 DEN0.501-0.2415-3.60 
  Van Den Heuvel, Tonnie 1934 NED1.0010.28154.20 

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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