Individual Calculations January 2017
 Aizpurua Zufiria, Inaki  Total change: -7.00  Rating chartPersonal card
 Gros Udazken Invitational 2016 Donostia San Sebastian Spain ESP 2016-10-15
RcRownchangeKK*chgGame
 1678 1467 1.00 5 -0.35 20 -7.00 
  Darrigues, Alain 1862 FRA0.001-0.0820-1.60 
  Lazkano Gaite, Tomas 1619 ESP0.001-0.3020-6.00 
  Tholey, Jean-Paul 1867  * FRA0.001-0.0820-1.60 
  Dufourg, Jean Marc 1291 FRA1.0010.27205.40 
  Lertxundi Azpiazu, Jon 1750 ESP0.001-0.1620-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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