Individual Calculations January 2011
 Rogalski, Krzysztof  Total change: -31.65  Rating chartPersonal card
 83rd YMCA Autumn 2010-B Warszawa POL 2010-09-23
RcRownchangeKK*chgGame
 1981 1927 3.00 12 -2.11 15 -31.65 
  Kielar, Maciej 2029 POL0.001-0.3615-5.40 
  Rozowski, Marcin 1892 POL0.001-0.5515-8.25 
  Kadzinski, Wieslaw 1996 POL1.0010.60159.00 
  Krasiewicz, Robert 2035 POL0.001-0.3515-5.25 
  Rzepecka, Dorota 1888 POL1.0010.45156.75 
  Sielicki, Tomasz 2022 POL0.001-0.3715-5.55 
  Sujkowski, Pawel 1938 POL0.001-0.4815-7.20 
  Skladzien, Romuald 1937 POL1.0010.51157.65 
  Grochulski, Grzegorz 2018 POL0.001-0.3815-5.70 
  Szymczak, Rafal 2045 POL0.001-0.3415-5.10 
  Kosny, Marek 1993 POL0.001-0.4115-6.15 
  Jarmula, Pawel 1977 POL0.001-0.4315-6.45 

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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