Individual Calculations August 2017
 Garabetyan, Arno  Total change: 8.00  Rating chartPersonal card
 MetLife Warsaw Najdorf Chess Festiwal Gr. B Warszawa POL 2017-07-09
RcRownchangeKK*chgGame
 1975 2085 5.50 8 0.40 20 8.00 
  Zelak, Wladyslaw 1748 POL1.0010.12202.40 
  Jagodzinski, Mariusz 1912 POL1.0010.27205.40 
  Sawicki, Mikolaj 1988 POL0.501-0.1320-2.60 
  Kosiorek, Przemyslaw 1925 POL0.001-0.7120-14.20 
  Jarzebowski, Kacper 1926 POL1.0010.29205.80 
  Markiewicz, Jerzy f2175 POL0.5010.12202.40 
  Slawinski, Miroslaw 1968 POL1.0010.34206.80 
  Adamczewski, Maciej 2158 POL0.5010.10202.00 

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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