Individual Calculations July 2012
 Wavresky, Michel  Total change: -47.10  Rating chartPersonal card
 Tournoi Interne du Cavalier Gaillard 2012 BRIVE LA GAILLARDE FRA 2011-11-05
RcRownchangeKK*chgGame
 1682 1829 0.50 3 -1.57 30 -47.10 
  Berrini, Sylvain 1629 FRA0.501-0.2630-7.80 
  Trogno, Lucas 1625 FRA0.001-0.7630-22.80 
  Germain, Stephane 1791 FRA0.001-0.5530-16.50 

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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