Individual Calculations April 2017
 Olleta Tanya, Jordi  Total change: -17.80  Rating chartPersonal card
 Lliga Catalana 2017 Segona Categoria Barcelona Grup I Catalunya ESP 2017-01-22
RcRownchangeKK*chgGame
 1167 1522 0.00 1 -0.89 20 -17.80 
  Claria Martinez, Albert 1167 ESP0.001-0.8920-17.80 

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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