Individual Calculations January 2010
 Guillou, Andre  Total change: 17.50  Rating chartPersonal card
 Championnat de la Manche Cadets-Juniors Equeurdreville FRA 2009-10-24
RcRownchangeKK*chgGame
 1742 1795 3.00 4 0.70 25 17.50 
  Suescun, Baptiste 1619 FRA1.0010.27256.75 
  Lepigoche, Cyril 2046 FRA0.5010.31257.75 
  Legoupil, Benoit 1636 FRA0.501-0.2125-5.25 
  Leblond, Leo 1666 FRA1.0010.33258.25 

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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