Individual Calculations March 2010
 Vidalinc, Jean-Louis  Total change: -2.10  Rating chartPersonal card
 1er Training Lyon open - phase B Lyon FRA 2010-01-12
RcRownchangeKK*chgGame
 2225 1912 0.00 1 -0.14 15 -2.10 
  Meinsohn, Francis f2225 FRA0.001-0.1415-2.10 

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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