Individual Calculations October 2015
 Cormier, Adam  Total change: 5.20  Rating chartPersonal card
 2015 Mississauga Open Mississauga CAN 2015-08-29
RcRownchangeKK*chgGame
 1968 2000 2.50 4 0.26 20 5.20 
  Liu, Zhan He (lambert) 1753 CAN1.0010.19203.80 
  Yang, Kaiqi m2352 CHN0.001-0.1120-2.20 
  Zhao, Harry 1892 CAN1.0010.35207.00 
  Hua, Eugene c1876 CAN0.501-0.1720-3.40 

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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