Individual Calculations May 2012
 Helaszek, Edward  Total change: -9.00  Rating chartPersonal card
 V Turniej szachowy - KARKONOSZE Karpacz POL 2012-02-19
RcRownchangeKK*chgGame
 1859 2073 6.00 9 -0.60 15 -9.00 
  Adamczewski, Maciej 1673  * POL0.001-0.9215-13.80 
  Krawiec, Stanislaw 1673  * POL1.0010.08151.20 
  Kucza, Karol 1703 POL1.0010.10151.50 
  Swiderski, Radoslaw 1833 POL0.501-0.3015-4.50 
  Grochocinska, Urszula 1776 POL0.501-0.3515-5.25 
  Kanicki, Krzysztof 1695 POL1.0010.09151.35 
  Monczak, Mariusz 1888 POL1.0010.26153.90 
  Panas, Pawel 2198 POL0.5010.17152.55 
  Stoma, Pawel 2288 POL0.5010.27154.05 
 * 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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