Individual Calculations December 2014
 Martinez, Alberto  Total change: -7.60  Rating chartPersonal card
 224 open FIDE du club 608 (-1700 elo) PARIS FRA 2014-11-01
RcRownchangeKK*chgGame
 1512 1489 1.00 3 -0.38 20 -7.60 
  Rachid, Alexandre 1666 FRA0.001-0.2720-5.40 
  Gagua, Nani 1215 FRA1.0010.17203.40 
  Declercq, Philippe 1655 FRA0.001-0.2820-5.60 

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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