Individual Calculations March 2010
 Lalau, Alexandre  Total change: -1.35  Rating chartPersonal card
 Championnats Fermés FIDE A Mons BEL 2009-10-30
RcRownchangeKK*chgGame
 2182 2093 1.00 3 -0.15 15 -2.25 
  Le Quang, Kim f2309 BEL0.001-0.2215-3.30 
  Dal Borgo, Albin 2164 BEL0.001-0.4015-6.00 
  Hamida, Ouahid 2072 FRA1.0010.47157.05 

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)
 
 Nationale 3 - R6 Various FRA 2010-01-24
RcRownchangeKK*chgGame
 2126 2084 0.50 1 0.06 15 0.90 
  Picarda, Laurent 2126 FRA0.5010.06150.90 

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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