Individual Calculations December 2016
 Rey Fuentes, Juan Maria  Total change: -11.60  Rating chartPersonal card
 Arrano Elkarteko XIX. Xake Torneoa Pamplona. ESP 2016-09-05
RcRownchangeKK*chgGame
 1505 1537 0.50 2 -0.58 20 -11.60 
  Ruiz Anton, Adolfo 1548 ESP0.001-0.4820-9.60 
  Abaurrea San Juan, Xabier 1461 ESP0.501-0.1020-2.00 

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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