Individual Calculations September 2010
 Kurowski, Andrzej  Total change: -35.25  Rating chartPersonal card
 80th YMCA Summer 2010-B Warszawa POL 2010-07-07
RcRownchangeKK*chgGame
 1797 1895 5.50 11 -1.41 25 -35.25 
  Jarmolowski, Tadeusz 1714 POL0.001-0.7425-18.50 
  Safanowski, Tomasz 1856 POL0.501-0.0525-1.25 
  Major, Boguslaw 1836 POL1.0010.422510.50 
  Bartczak, Hanna 1657 POL0.501-0.3025-7.50 
  Potocki, Karol 1798 POL0.001-0.6325-15.75 
  Szelejewski, Jan 1842 POL1.0010.432510.75 
  Krzyzanowski, Antoni 1829 POL0.001-0.5925-14.75 
  Prus, Marek 1852 POL0.001-0.5625-14.00 
  Trzpil, Slawomir 1702 POL1.0010.25256.25 
  Szukalski, Antoni 1797 POL0.501-0.1325-3.25 
  Kwiatkowski, Andrzej 1887 POL1.0010.492512.25 

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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