Individual Calculations November 2010
 Mammadov, Vafa  Total change: -9.30  Rating chartPersonal card
 Open Lomza Lomza POL 2010-08-24
RcRownchangeKK*chgGame
 1846 2141 6.00 8 -0.62 15 -9.30 
  Prazych, Tadeusz 1741  * POL1.0010.08151.20 
  Obiedzinski, Piotr 1917 POL0.501-0.2815-4.20 
  Kotarski, Grzegorz 1741  * POL1.0010.08151.20 
  Obiedzinski, Pawel 2033 POL0.501-0.1515-2.25 
  Hasanov, Sahib 2046 AZE0.001-0.6315-9.45 
  Grochowski, Robert 1741  * POL1.0010.08151.20 
  Kotarski, Bartosz 1741  * POL1.0010.08151.20 
  Michalak, Robert 1808 POL1.0010.12151.80 
 * 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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