Individual Calculations August 2012
 Chojnacki, Wojciech  Total change: -0.90  Rating chartPersonal card
 SZACHOWE LATO 2012 - OPEN Poznan POL 2012-07-14
RcRownchangeKK*chgGame
 1697 1545 2.00 6 -0.03 30 -0.90 
  Dzwikowski, Adam 1945  * POL0.001-0.0830-2.40 
  Leszczynski, Hubert 1846 POL0.001-0.1530-4.50 
  Hoffmann, Piotr 1726 POL0.5010.24307.20 
  Piasecki, Andrzej 1322 POL1.0010.22306.60 
  Glatty, Zbigniew 1929 POL0.001-0.0930-2.70 
  Bladoszewski, Kamil 1416 POL0.501-0.1730-5.10 
 * 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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