Individual Calculations July 2013
 Urruti Diaz, Anibal Agustin  Total change: -11.70  Rating chartPersonal card
 VIII Torneo Open Primavera CCC Madrid ESP 2013-04-14
RcRownchangeKK*chgGame
 1714 1767 1.50 4 -0.78 15 -11.70 
  Juez Gastanaga, Aitor 1586 ESP0.501-0.2415-3.60 
  Lucarelli, Leonardo 1555 ITA1.0010.23153.45 
  Lopez Perolio, Jorge 1770 ESP0.001-0.5015-7.50 
  Serrano Martinez, Francisco Jose 1946 ESP0.001-0.2715-4.05 

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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