Individual Calculations September 2014
 Bilheran, Jean-Claude  Total change: -92.00  Rating chartPersonal card
 Circuit d'échecs Gascon 2014 - Tournoi C RISCLE FRA 2014-08-04
RcRownchangeKK*chgGame
 1707 1687 1.00 7 -2.30 40 -92.00 
  Birebent, Guy 1667 FRA0.001-0.5340-21.20 
  Joyeux, Gerard 1689 FRA0.001-0.5040-20.00 
  Annonier, Dominique 1764 FRA0.5010.11404.40 
  Dubertrand, Bernard 1655 FRA0.001-0.5440-21.60 
  Saunders, Mark 1800 ENG0.5010.15406.00 
  Vavra, Viktor 1705 SVK0.001-0.4740-18.80 
  Jackson, Thomas 1671 FRA0.001-0.5240-20.80 

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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