Individual Calculations April 2015
 Samadashvili, Mart  Total change: 40.80  Rating chartPersonal card
 MCC February U2300 New York, New York USA 2015-02-06
RcRownchangeKK*chgGame
 1935 1641 1.50 3 1.02 40 40.80 
  Wang, Wesley 1957 USA0.001-0.1340-5.20 
  Hellner, Wesley 1813 USA1.0010.734029.20 
  Baez, Luis A 2035 PUR0.5010.424016.80 

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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