Individual Calculations December 2017
 Hovsepyan, Vardan  Total change: 18.20  Rating chartPersonal card
 Oberliga Ost A 2017/2018 November 2017 various GER 2017-11-11
RcRownchangeKK*chgGame
 2176 2208 2.00 2 0.91 20 18.20 
  Schultz, Andreas 2213 GER1.0010.512010.20 
  Pietzsch, Manuel 2138 GER1.0010.40208.00 

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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