Individual Calculations July 2010
 Del Vecchio, Alain  Total change: -28.50  Rating chartPersonal card
 Nationale 3 - R8-9 Various FRA 2010-05-08
RcRownchangeKK*chgGame
 1777 1827 0.00 2 -1.14 25 -28.50 
  Handschuh, Alan 1773 FRA0.001-0.5825-14.50 
  Loysel, Yves 1781 FRA0.001-0.5625-14.00 

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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