Individual Calculations July 2012
 Levkovsky, Alexandre  Total change: -3.60  Rating chartPersonal card
 2012 McGill Open Ch Montreal, Quebec CAN 2012-05-11
RcRownchangeKK*chgGame
 2081 2205 2.50 4 -0.12 30 -3.60 
  Roy, Myriam 1945 CAN1.0010.18305.40 
  Hamilton, Robert f2292 CAN0.001-0.3830-11.40 
  Chiku-Ratte, Olivier K. 2086 CAN0.501-0.1630-4.80 
  Luo, Zhao Yang 2002 CAN1.0010.24307.20 

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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