Individual Calculations December 2012
 Louf, Claude  Total change: -20.55  Rating chartPersonal card
 12e Open International de Sautron SAUTRON FRA 2012-10-27
RcRownchangeKK*chgGame
 1678 1667 2.00 7 -1.37 15 -20.55 
  Poulain, Yves 1799 FRA1.0010.681510.20 
  Pascot, Jean 1875 FRA0.001-0.2315-3.45 
  Mouahid, Naim 1824 FRA0.001-0.2915-4.35 
  Saucourt, Charles 1475 FRA0.001-0.7515-11.25 
  Billon, Tanguy 1437 FRA0.001-0.7915-11.85 
  Hutois, Christophe 1490 FRA1.0010.27154.05 
  Daniel, Jean-Claude 1847 FRA0.001-0.2615-3.90 

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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