Individual Calculations April 2009
 Mayet, Lucas  Total change: -13.50  Rating chartPersonal card
 Chpt Jeunes IDF Minimes Paris FRA 2009-02-26
RcRownchangeKK*chgGame
 1778 1759 1.00 4 -0.90 15 -13.50 
  Basset, Come 1646 FRA1.0010.35155.25 
  Bensaid, Alexandre 1902 FRA0.001-0.3115-4.65 
  Lahmar, Elies 1664 FRA0.001-0.6315-9.45 
  Mougin, Loic 1900 FRA0.001-0.3115-4.65 

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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