Rapid: Individual Calculations August 2014
 Sikorski, Jan  Total change: -19.40  Rating chartPersonal card
 X Miedzynarodowy Festiwal Szachowy - Perla Baltyku - Turniej szachow szybkich Lazy POL 2014-07-05
RcRownchangeKK*chgGame
 1408 1187 0.00 4 -0.97 20 -19.40 
  Pniaczek, Marek 1585 POL0.001-0.0820-1.60 
  Grzesik, Gracjan 1441 POL0.001-0.1920-3.80 
  Mackowiak, Filip 1373 POL0.001-0.2620-5.20 
  Bienko, Jagoda 1231 POL0.001-0.4420-8.80 

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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