Individual Calculations April 2019
 Burgana Lardizabal, Jose Angel  Total change: -8.20  Rating chartPersonal card
 Liga Gipuzkoana de Segunda 2019 Guipuzcoa ESP 2019-01-12
RcRownchangeKK*chgGame
 1558 1724 1.00 2 -0.41 20 -8.20 
  Priya Beitia, Aitor 1668 ESP0.001-0.5820-11.60 
  Astigarraga Toledo, Josu 1448 ESP1.0010.17203.40 

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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