Individual Calculations September 2010
 Safanowski, Tomasz  Total change: 33.75  Rating chartPersonal card
 80th YMCA Summer 2010-B Warszawa POL 2010-07-07
RcRownchangeKK*chgGame
 1801 1856 8.00 10 2.25 15 33.75 
  Major, Boguslaw 1836 POL1.0010.47157.05 
  Kurowski, Andrzej 1895 POL0.5010.05150.75 
  Bartczak, Hanna 1657 POL1.0010.24153.60 
  Potocki, Karol 1798 POL0.501-0.0815-1.20 
  Szelejewski, Jan 1842 POL1.0010.48157.20 
  Krzyzanowski, Antoni 1829 POL1.0010.46156.90 
  Prus, Marek 1852 POL1.0010.49157.35 
  Trzpil, Slawomir 1702 POL1.0010.29154.35 
  Kwiatkowski, Andrzej 1887 POL1.0010.54158.10 
  Jarmolowski, Tadeusz 1714 POL0.001-0.6915-10.35 

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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