Individual Calculations March 2010
 Riballet, Jean-Paul  Total change: -34.50  Rating chartPersonal card
 6e Open International de Noel Mont de Marsan FRA 2009-12-26
RcRownchangeKK*chgGame
 1722 1696 1.00 5 -1.38 25 -34.50 
  Mohtaji, Javad 1882 FRA0.001-0.2625-6.50 
  Albareil, Raymond 1526 FRA0.001-0.7225-18.00 
  Tholey, Jean-Paul 1998 FRA0.001-0.1525-3.75 
  Prieur, Axel 1692 FRA0.001-0.5125-12.75 
  Vaquier, Albert 1514 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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