Individual Calculations April 2017
 Cosialls Ris, Ramon  Total change: 58.00  Rating chartPersonal card
 Lliga Catalana 2017 Preferent Lleida Catalunya ESP 2017-01-22
RcRownchangeKK*chgGame
 1748 1756 4.00 5 1.45 40 58.00 
  Aranzana Areste, Alberto 1915 ESP0.001-0.2940-11.60 
  Cabestany Serra, Xavier 1679 ESP1.0010.394015.60 
  Dalmau Ferran, Estanis 1519 ESP1.0010.20408.00 
  Ghenghiu, Alex 1893 ESP1.0010.684027.20 
  Andres Magri, Josep M. 1736 ESP1.0010.474018.80 

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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