Individual Calculations January 2010
 Leblond, Leo  Total change: 20.75  Rating chartPersonal card
 Championnat de la Manche Cadets-Juniors Equeurdreville FRA 2009-10-24
RcRownchangeKK*chgGame
 1791 1666 1.50 4 0.06 25 1.50 
  Lepigoche, Cyril 2046 FRA0.001-0.0925-2.25 
  Lemarchand, Lubin 1704 FRA1.0010.552513.75 
  Suescun, Baptiste 1619 FRA0.501-0.0725-1.75 
  Guillou, Andre 1795 FRA0.001-0.3325-8.25 

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)
 
 Nationale 4 - R4 Various FRA 2009-12-13
RcRownchangeKK*chgGame
 1862 1647 1.00 1 0.77 25 19.25 
  Dore, Armand 1862 FRA1.0010.772519.25 

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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