Individual Calculations August 2015
 Rozowski, Marcin  Total change: 51.60  Rating chartPersonal card
 MIGUEL NAJDORF INTERNATIONAL CHESS FESTIVAL- Open B Warszawa POL 2015-07-10
RcRownchangeKK*chgGame
 2006 1915 6.00 9 2.58 20 51.60 
  Stolyarsky, Yegor 1642 ISR1.0010.17203.40 
  Szymczak, Rafal 2059 POL0.5010.19203.80 
  Grzelak, Artur 2135 POL0.001-0.2220-4.40 
  Adamski, Adam 1621 POL1.0010.15203.00 
  Kielar, Maciej 2128 POL1.0010.772015.40 
  Harazinska, Ewa wf2034 POL1.0010.662013.20 
  Szczesniak, Konrad 2159 POL0.001-0.2020-4.00 
  Krasenkova, Ilena wm2106 RUS0.5010.25205.00 
  Maciaga, Marcin 2168 POL1.0010.812016.20 

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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