Individual Calculations July 2013
 Sujkowski, Pawel  Total change: -3.00  Rating chartPersonal card
 122nd YMCA Spring 2013-B Warszawa POL 2013-04-11
RcRownchangeKK*chgGame
 1910 1956 6.00 11 -0.20 15 -3.00 
  Grabowicz, Marcin 1918 POL1.0010.45156.75 
  Pietrzak, Wojciech 1886 POL0.001-0.6015-9.00 
  Bielecki, Pawel 1983 POL0.5010.04150.60 
  Lasota, Adam 1893 POL0.501-0.0915-1.35 
  Koziol, Pawel 1883 POL1.0010.40156.00 
  Potocki, Karol 1874 POL1.0010.39155.85 
  Sokolowski, Marek 1885 POL0.501-0.1015-1.50 
  Nowak, Lukasz 1900 POL0.001-0.5815-8.70 
  Chomczyk, Marek 1942 POL0.501-0.0215-0.30 
  Pastuszko, Kinga 1882 POL0.501-0.1015-1.50 
  Melchers, Damian 1964 GER0.5010.01150.15 

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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