Rapid: Individual Calculations December 2017
 Kowalczuk, Wojciech  Total change: -24.60  Rating chartPersonal card
 VII Turniej Szachowy o Szable Pilsudskiego - Grupa A Swidnica POL 2017-11-11
RcRownchangeKK*chgGame
 1698 2015 5.50 8 -1.23 20 -24.60 
  Kraszewski, Krzysztof 1615  * POL1.0010.08201.60 
  Fiedorek, Michal 1636 POL0.001-0.9120-18.20 
  Turek, Michal 1615  * POL1.0010.08201.60 
  Kejna, Piotr c1615  * POL1.0010.08201.60 
  Pawlak, Robert 1790 POL0.001-0.7820-15.60 
  Osicki, Jacek 1664 POL1.0010.11202.20 
  Komendecki, Jacek 2036 POL0.5010.03200.60 
  Matela, Krzysztof 1615  * POL1.0010.08201.60 
 * 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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