Individual Calculations July 2012
 Kotlewski, Lukasz  Total change: 50.10  Rating chartPersonal card
 Mistrzostwa Olsztyna w szachach klasycznych 2012 Olsztyn POL 2012-05-02
RcRownchangeKK*chgGame
 1876 1671 5.50 8 3.34 15 50.10 
  Rak, Tomasz 2051 POL1.0010.911513.65 
  Gniado, Radoslaw 1760 POL1.0010.62159.30 
  Malczyk, Jakub 2071  * POL0.5010.42156.30 
  Renkowski, Piotr 1945 POL0.5010.33154.95 
  Budrewicz, Krzysztof 2071  * POL0.001-0.0815-1.20 
  Baran, Dawid 1748 POL1.0010.61159.15 
  Grabarczyk, Sylwester 1738 CZE0.5010.09151.35 
  Czarkowski, Tomasz 1626 POL1.0010.44156.60 
 * 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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