Individual Calculations December 2012
 Strzelecki, Jerzy  Total change: 20.70  Rating chartPersonal card
 X Miedzynarodowy Integracyjny Turniej Szachowy w powiecie zywieckim Milowka POL 2012-11-21
RcRownchangeKK*chgGame
 2012 2072 6.50 9 1.38 15 20.70 
  Wysocki, Mieczyslaw 1738 POL1.0010.12151.80 
  Temel, Jan 1914 POL1.0010.29154.35 
  Pastuszko, Kinga 1895 POL0.501-0.2315-3.45 
  Wroblewski, Mieczyslaw 1818 POL1.0010.19152.85 
  Bakalarz, Leszek f2168 POL0.5010.13151.95 
  Koper, Ireneusz 2019 POL0.501-0.0715-1.05 
  Szopka, Dariusz 2144 POL1.0010.60159.00 
  Jaworski, Miroslaw m2292 POL0.5010.28154.20 
  Jurkiewicz, Krzysztof 2122 POL0.5010.07151.05 

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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