Individual Calculations March 2017
 Hovsepyan, Vardan  Total change: 14.40  Rating chartPersonal card
 Oberliga Ost A 2016/2017 January 2017 Hamburg GER 2017-01-01
RcRownchangeKK*chgGame
 2289 2204 1.50 2 0.72 20 14.40 
  Pulpan, Jakub f2405 CZE0.5010.26205.20 
  Escher, Thomas 2172 GER1.0010.46209.20 

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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