Individual Calculations January 2015
 Kim, Yongjoo  Total change: -47.60  Rating chartPersonal card
 Hart House Holidays Open - Crown Toronto CAN 2014-12-19
RcRownchangeKK*chgGame
 2118 1951 0.00 4 -1.19 40 -47.60 
  Sapozhnikov, Roman f2262 CAN0.001-0.1440-5.60 
  Aronov, Yuri 2211 RSA0.001-0.1840-7.20 
  Xu, Haizhou 2048 CAN0.001-0.3740-14.80 
  Chen, Richard c1952 CAN0.001-0.5040-20.00 

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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