Individual Calculations June 2013
 Gralka, Julian  Total change: -7.35  Rating chartPersonal card
 VI MTS Memoria³ Profesora Andrzeja Guziñskiego Lazy POL 2013-04-27
RcRownchangeKK*chgGame
 1993 2240 6.50 9 -0.49 15 -7.35 
  Szmidt, Przemyslaw 1904 POL0.501-0.3815-5.70 
  Januszkiewicz, Wojciech 1840  * POL1.0010.08151.20 
  Suliborski, Jakub 2003 POL0.501-0.3015-4.50 
  Malaniuk, Vladimir P g2517 UKR0.001-0.1715-2.55 
  Kaczorowski, Piotr 2053 POL1.0010.26153.90 
  Kowalski, Maciej 1882 POL1.0010.10151.50 
  Maruszczak, Joanna 1840  * POL1.0010.08151.20 
  Adamowicz, Maciej 2046 POL1.0010.25153.75 
  Smal, Tobiasz 1854 POL0.501-0.4115-6.15 
 * 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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