Individual Calculations January 2015
 Donev, Danail  Total change: -12.00  Rating chartPersonal card
 2014 RA November Open Ottawa CAN 2014-11-28
RcRownchangeKK*chgGame
 1958 1981 1.50 4 -0.60 20 -12.00 
  Vettese, Nicholas c2007 CAN0.001-0.4620-9.20 
  Miller, Rachel wf1775 JAM0.501-0.2620-5.20 
  Smilovici, Emil 1905 CAN1.0010.40208.00 
  Zhou, Qiyu wf2145 CAN0.001-0.2820-5.60 

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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