Individual Calculations April 2015
 Dolinski, Piotr  Total change: -26.80  Rating chartPersonal card
 Druzynowe Mistrzostwa Regionu Kujawsko-Pomorskiego 2014/2015 Kujawsko-Pomorskie POL 2014-11-09
RcRownchangeKK*chgGame
 1868 1767 1.00 6 -1.34 20 -26.80 
  Czarkowski, Tomasz 1733 POL0.001-0.5520-11.00 
  Bialas, Jerzy 1721 POL0.501-0.0620-1.20 
  Jablonski, Mariusz 2167  * POL0.001-0.0820-1.60 
  Rosinski, Kamil 1756 POL0.001-0.5220-10.40 
  Lewandowski, Marek 1804 POL0.001-0.4520-9.00 
  Lunkiewicz, Dariusz 2024 POL0.5010.32206.40 
 * 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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