Individual Calculations January 2015
 Aronov, Yuri  Total change: -15.00  Rating chartPersonal card
 Hart House Holidays Open - Crown Toronto CAN 2014-12-19
RcRownchangeKK*chgGame
 2172 2211 2.00 5 -0.75 20 -15.00 
  Hambleton, Aman m2456 CAN0.001-0.2020-4.00 
  Kim, Yongjoo 1951 KOR1.0010.18203.60 
  Humphreys, Michael f2203 CAN0.001-0.5120-10.20 
  Dukic, Zachary 2011 CAN1.0010.24204.80 
  Ivanov, Mike 2240 CAN0.001-0.4620-9.20 

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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