Individual Calculations July 2014
 Markiewicz, Jerzy  Total change: -7.95  Rating chartPersonal card
 56 OTSz o Zlota Wieze - Final Centralny 2014 Chotowa POL 2014-06-08
RcRownchangeKK*chgGame
 1960 2215 6.50 9 -0.53 15 -7.95 
  Majocha, Piotr 1815  * POL1.0010.08151.20 
  Sikora, Rafal 1902 POL0.501-0.3615-5.40 
  Wielek, Thomas 1815  * POL1.0010.08151.20 
  Dulinski, Stanislaw 1815  * POL1.0010.08151.20 
  Borawski, Jakub 2010 POL0.501-0.2615-3.90 
  Gaj, Szymon 1815  * POL0.501-0.4215-6.30 
  Musialkiewicz, Jan 2279 POL1.0010.59158.85 
  Szczerbak, Jaroslaw 2059 POL1.0010.29154.35 
  Barwinski, Dionizy f2134 POL0.001-0.6115-9.15 
 * 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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