Individual Calculations January 2017
 Lazkoz Diez, Oskar  Total change: -29.80  Rating chartPersonal card
 Navarro Por Equipos 2016. Division de Honor Navarra ESP 2016-10-08
RcRownchangeKK*chgGame
 1788 1914 0.50 3 -1.49 20 -29.80 
  Arana Oloron, Roberto 1700 ESP0.001-0.7720-15.40 
  Vilchez Gonzalez, Angel 1921 ESP0.001-0.4920-9.80 
  Ruiz Turrillas, Alfredo 1743 ESP0.501-0.2320-4.60 

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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