Individual Calculations May 2010
 Mosti, Alain  Total change: -14.75  Rating chartPersonal card
 Open 13 - Ouest Miramas FRA 2010-03-06
RcRownchangeKK*chgGame
 1727 1748 1.00 3 -0.59 25 -14.75 
  Flores, Adrian 1806 FRA0.001-0.4225-10.50 
  Frailinu, Jean-Bernard 1640 FRA0.501-0.1525-3.75 
  Jullien, Patrick 1736 FRA0.501-0.0225-0.50 

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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