Individual Calculations August 2015
 Barron, Michael  Total change: 16.40  Rating chartPersonal card
 2015 Zone 2.2 Open Championships Guelph CAN 2015-07-10
RcRownchangeKK*chgGame
 2216 2192 5.00 9 0.82 20 16.40 
  Drkulec, Vladimir 1908 CAN1.0010.16203.20 
  Krnan, Tomas m2428 CAN0.5010.30206.00 
  Gerzhoy, Leonid m2418 CAN0.001-0.2120-4.20 
  Zhou, Qiyu wf2126 CAN0.501-0.0920-1.80 
  Kiviaho, Robert 2163 CAN1.0010.46209.20 
  Plotkin, Victor f2255 CAN0.001-0.4120-8.20 
  Gentes, Kevin f2306 CAN1.0010.662013.20 
  Cao, Jason f2332 CAN0.001-0.3120-6.20 
  Li, Yinshi 2011 CAN1.0010.26205.20 

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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