Individual Calculations August 2013
 Song, Michael  Total change: -9.00  Rating chartPersonal card
 2013 Canadian Open Ch Ottawa, Ontario CAN 2013-07-13
RcRownchangeKK*chgGame
 2080 2242 5.00 8 -0.60 15 -9.00 
  Shi, Diwen 1872 CAN1.0010.10151.50 
  Hansen, Eric g2581 CAN0.001-0.1215-1.80 
  Dunne, Francesco 2056 CAN0.501-0.2415-3.60 
  Cova, Ramon J 2083 CAN1.0010.29154.35 
  Demmery, Steve 2064 CAN0.501-0.2315-3.45 
  Cao, Jason f2060 CAN0.001-0.7415-11.10 
  Doknjas, John 1900 CAN1.0010.12151.80 
  Itkin, David 2023 CAN1.0010.22153.30 

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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