Individual Calculations January 2017
 Iturralde Prieto, Juan Cruz  Total change: -12.00  Rating chartPersonal card
 Gros Udazken Invitational 2016 Donostia San Sebastian Spain ESP 2016-10-15
RcRownchangeKK*chgGame
 1630 1604 2.00 5 -0.30 40 -12.00 
  Cejudo Urdampilleta, Jose Manuel 1851 ESP0.001-0.1940-7.60 
  Yurramendi Sarasola, Xabier 1394 ESP0.501-0.2740-10.80 
  Dufourg, Jean Marc 1291 FRA1.0010.14405.60 
  Lertxundi Azpiazu, Jon 1750 ESP0.5010.20408.00 
  Darrigues, Alain 1862 FRA0.001-0.1840-7.20 

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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