Individual Calculations January 2011
 Giudicelli, Lauren  Total change: -33.25  Rating chartPersonal card
 14e Corsica Masters BASTIA FRA 2010-10-24
RcRownchangeKK*chgGame
 1635 1696 1.00 4 -1.33 25 -33.25 
  Utrera, Ludovic 1884 FRA0.001-0.2625-6.50 
  Oster, Jean-Marie 1583 FRA0.001-0.6525-16.25 
  Giacomi, Jean-Antoine 1501 FRA1.0010.25256.25 
  Verhulst, Jens 1570 FRA0.001-0.6725-16.75 

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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