Individual Calculations April 2019
 Kopylov, Michael  Total change: -3.00  Rating chartPersonal card
 2. Bundesliga Nord 2018/2019 March 2019 various GER 2019-03-23
RcRownchangeKK*chgGame
 2172 2417 0.50 1 -0.30 10 -3.00 
  Poghosyan, Tigran 2172 GER0.501-0.3010-3.00 

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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