Individual Calculations July 2011
 Zochowski, Janusz  Total change: 25.80  Rating chartPersonal card
 Z Szachami Przez Polske - Miedzyzdroje 2011 Miedzyzdroje POL 2011-05-01
RcRownchangeKK*chgGame
 1976 1919 5.50 9 1.72 15 25.80 
  Zezulkin, Alina 1595 POL1.0010.13151.95 
  Krasenkova, Ilena wm2122 RUS1.0010.761511.40 
  Jacek, Krystian 2082 POL0.5010.22153.30 
  Siwiec, Arkadiusz 2123 POL0.001-0.2415-3.60 
  Chomski, Maciej 1842 POL1.0010.39155.85 
  Wisniowska, Klaudia 2022 POL0.5010.14152.10 
  Starczewska, Dominika 1914 POL1.0010.49157.35 
  Adamowicz, Maciej 1991 POL0.5010.10151.50 
  Zmarzly, Aleksandra 2091 POL0.001-0.2715-4.05 

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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