Individual Calculations March 2011
 Chilkiewicz, Marek  Total change: -16.65  Rating chartPersonal card
 Zamenhof Memo Bialystok 2010 group B Bialystok POL 2010-12-27
RcRownchangeKK*chgGame
 1580 1841 4.50 7 -1.11 15 -16.65 
  Murawko, Julia 1503 POL0.001-0.8815-13.20 
  Trofimiuk, Tomasz 1441  * POL1.0010.08151.20 
  Stasieluk, Szymon 1467 POL1.0010.10151.50 
  Milewski, Karol 1698 POL0.501-0.1915-2.85 
  Gorbacz, Filip 1632 POL0.501-0.2715-4.05 
  Daciuk, Jaroslaw 1571 POL1.0010.17152.55 
  Murawko, Katarzyna 1751 POL0.501-0.1215-1.80 
 * 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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