Individual Calculations August 2012
 Kovalev, Egor  Total change: -12.45  Rating chartPersonal card
 VIII Miedzynarodowy Festiwal Szachowy Perla Baltyku - Open B Lazy POL 2012-06-29
RcRownchangeKK*chgGame
 1702 1972 6.50 9 -0.83 15 -12.45 
  Kedziera, Izydor 1572  * POL1.0010.08151.20 
  Kowalec, Maciej 1660 POL0.501-0.3615-5.40 
  Kowalski, Igor 1661 POL0.501-0.3615-5.40 
  Ziobrowska, Danuta 1627 POL1.0010.11151.65 
  Wisniewski, Szymon 1678 POL1.0010.15152.25 
  Janik, Igor 1767 POL0.001-0.7615-11.40 
  Antolak, Julia 1675 POL1.0010.15152.25 
  Januszkiewicz, Wojciech 1761 POL1.0010.23153.45 
  Szewczyk, Mariusz 1920 POL0.501-0.0715-1.05 
 * 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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