Individual Calculations July 2011
 Chomski, Maciej  Total change: 3.00  Rating chartPersonal card
 Z Szachami Przez Polske - Miedzyzdroje 2011 Miedzyzdroje POL 2011-05-01
RcRownchangeKK*chgGame
 1862 1842 4.00 8 0.20 15 3.00 
  Wisniowska, Klaudia 2022 POL0.001-0.2615-3.90 
  Sitek, Dawid 1698 POL0.501-0.1915-2.85 
  Lewczuk, Antoni 1637 POL1.0010.24153.60 
  Zochowski, Janusz 1919 POL0.001-0.3915-5.85 
  Duleba, Roman 1893 POL0.5010.07151.05 
  Krasenkova, Ilena wm2122 RUS0.001-0.1615-2.40 
  Grzeskow, Adrian 1887 POL1.0010.56158.40 
  Puszkarek, Kamil 1718 POL1.0010.33154.95 

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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