Individual Calculations April 2017
 Ivanov Markov, Dimitri  Total change: -12.80  Rating chartPersonal card
 Lliga Catalana 2017 Preferent Lleida Catalunya ESP 2017-01-22
RcRownchangeKK*chgGame
 1638 1732 1.50 3 -0.32 40 -12.80 
  Andres Magri, Josep M. 1736 ESP0.001-0.4940-19.60 
  Orellana Rios, Jose Manuel 1746 ESP0.5010.02400.80 
  Cano Rodriguez, Daniel 1431 ESP1.0010.15406.00 

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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