Individual Calculations July 2015
 Blium, Benjamin  Total change: -23.20  Rating chartPersonal card
 2015 Guelph Summer Pro-Am U2100 Guelph CAN 2015-06-20
RcRownchangeKK*chgGame
 1789 1809 1.00 3 -0.58 40 -23.20 
  Zhao, Harry 1874 CAN0.5010.09403.60 
  Liang, Hairan 1788 CAN0.001-0.5340-21.20 
  Liu, Zhan He (lambert) 1705 CAN0.501-0.1440-5.60 

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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