Individual Calculations August 2012
 Rowgiejsza, Olaf  Total change: 27.60  Rating chartPersonal card
 VIII Miedzynarodowy Festiwal Szachowy Perla Baltyku - Open B Lazy POL 2012-06-29
RcRownchangeKK*chgGame
 1708 1409 2.00 7 0.92 30 27.60 
  Prominski, Piotr 1809  * POL0.001-0.0830-2.40 
  Matewski, Marcin 1608 POL1.0010.763022.80 
  Lebiedowicz, Borys 1708 POL1.0010.853025.50 
  Galaktionov, Artem 1809  * RUS0.001-0.0830-2.40 
  Zaleski, Lukasz 1672 POL0.001-0.1830-5.40 
  Rosiak, Tomasz 1625 POL0.001-0.2230-6.60 
  Bregoszewski, Leon 1725 POL0.001-0.1330-3.90 
 * 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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