Individual Calculations October 2013
 Mammadov, Vafa  Total change: -1.50  Rating chartPersonal card
 Otwarte Mistrzostwa Lomzy nr 2 Lomza POL 2013-08-31
RcRownchangeKK*chgGame
 1798 2140 6.00 7 -0.10 15 -1.50 
  Kotarski, Bartosz 1740  * POL1.0010.08151.20 
  Kopaczewski, Zbigniew 1740  * POL1.0010.08151.20 
  Sylwestrzuk, Mariusz 1740  * POL1.0010.08151.20 
  Obiedzinski, Pawel 1995 POL0.001-0.6915-10.35 
  Obiedzinski, Piotr 1889 POL1.0010.19152.85 
  Lukaszewski, Marcin 1740  * POL1.0010.08151.20 
  Prazych, Tadeusz 1740  * POL1.0010.08151.20 
 * 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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