Individual Calculations January 2009
 Le Loarer, Herve  Total change: -38.75  Rating chartPersonal card
 8e open international Rohde Sautron FRA 2008-10-25
RcRownchangeKK*chgGame
 1683 1765 1.50 5 -1.55 25 -38.75 
  Bapst, Valentin 1625 FRA0.001-0.6925-17.25 
  Rogel, Thomas 1571 FRA0.001-0.7525-18.75 
  Ledoux, Alain 2005 FRA0.001-0.2025-5.00 
  Fermen, Guy 1637 FRA0.501-0.1725-4.25 
  Bellay, Jean-Pierre 1579 FRA1.0010.26256.50 

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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