Individual Calculations May 2013
 Lograda, Sliman  Total change: 7.20  Rating chartPersonal card
 Team 2013 - Nationale 4 - R7 FRANCE FRA 2013-04-07
RcRownchangeKK*chgGame
 1690 1585 1.00 2 0.24 30 7.20 
  Mathie, Frederic 1522 FRA1.0010.413012.30 
  Younes, Jean-Francois 1857 FRA0.001-0.1730-5.10 

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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