Individual Calculations August 2017
 Aird, Ian  Total change: -24.00  Rating chartPersonal card
 2017 Canadian Open U2200 Sault Ste. Marie CAN 2017-07-08
RcRownchangeKK*chgGame
 1858 1833 2.50 8 -1.20 20 -24.00 
  Javidfard, Amirsalar 1958 IRI0.001-0.3320-6.60 
  Drkulec, Vladimir 1839 CAN1.0010.512010.20 
  Ehab, Mohamed 2057 EGY0.001-0.2220-4.40 
  Chernik, Dmitry 1903 CAN0.001-0.4020-8.00 
  Kuryliw, Ray 1847 CAN1.0010.522010.40 
  Warusawitharana, Missaka 1975 USA0.5010.19203.80 
  Zapata, Julian 1549 MEX0.001-0.8420-16.80 
  Saine, Zachary 1736 CAN0.001-0.6320-12.60 

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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