Individual Calculations January 2016
 Kielar, Maciej  Total change: -12.60  Rating chartPersonal card
 161st YMCA Autumn 2015-A Warszawa POL 2015-09-25
RcRownchangeKK*chgGame
 1950 2115 6.50 10 -0.63 20 -12.60 
  Pietrzak, Wojciech 1918 POL1.0010.25205.00 
  Szymczak, Rafal 2062 POL0.501-0.0720-1.40 
  Kokoszczynski, Jan 1873 POL1.0010.20204.00 
  Grabowicz, Marcin 1924 POL1.0010.25205.00 
  Praczukowski, Stanislaw 2028 POL1.0010.38207.60 
  Kosny, Marek 1912 POL0.501-0.2620-5.20 
  Powalka, Michal 1940 POL0.001-0.7320-14.60 
  Liberadzki, Slawomir 2011 POL0.501-0.1420-2.80 
  Borowy, Cezary 1884 POL0.001-0.7920-15.80 
  Choroszej, Aleksander 1949 POL1.0010.28205.60 

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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