Individual Calculations August 2015
 Ivanov, Mike  Total change: -19.00  Rating chartPersonal card
 2015 Aurora Summer Open - Open Aurora CAN 2015-07-04
RcRownchangeKK*chgGame
 1950 2192 3.00 5 -0.95 20 -19.00 
  Chernik, Dmitry 1922 CAN0.501-0.3320-6.60 
  Tonakanian, Stephan 1962 CAN0.001-0.7920-15.80 
  Liang, Hairan 1814 CAN1.0010.09201.80 
  Pace, Christopher 2105 CAN0.501-0.1220-2.40 
  Zotkin, Daniel 1947 CAN1.0010.20204.00 

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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