Individual Calculations February 2015
 Walczak, Krystian  Total change: -45.40  Rating chartPersonal card
 XVII Ketrzynski Festiwal Szachowy OPEN A Ketrzyn POL 2014-12-27
RcRownchangeKK*chgGame
 1772 2035 4.00 8 -2.27 20 -45.40 
  Adamowicz, Marek 1635  * POL1.0010.08201.60 
  Trendowski, Michal 1677 POL0.501-0.4020-8.00 
  Jedynak, January 1635  * POL1.0010.08201.60 
  Budrewicz, Krzysztof 2221 POL0.001-0.2620-5.20 
  Adamowicz, Piotr 1635  * POL0.001-0.9220-18.40 
  Daliga, Anita 1635  * POL1.0010.08201.60 
  Grota, Mateusz 1916 POL0.501-0.1620-3.20 
  Kaminski, Piotr 1821 POL0.001-0.7720-15.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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