Individual Calculations March 2018
 Jiang, Brian  Total change: 100.40  Rating chartPersonal card
 2018 Hart House Reading Week Open U2200 Toronto CAN 2018-02-17
RcRownchangeKK*chgGame
 1950 1753 4.00 6 2.51 40 100.40 
  Zhang, Henry 2014 CAN1.0010.824032.80 
  Evans, Bill 1952 CAN1.0010.764030.40 
  Wiebe, Daniel 1951 CAN0.5010.264010.40 
  Adriaanse, Adam 2005 CAN0.5010.314012.40 
  Gaisinsky, Adam c1951 CAN1.0010.764030.40 
  Issani, Nameer c1824 CAN0.001-0.4040-16.00 

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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