Individual Calculations January 2009
 Violard, Eric  Total change: 1.00  Rating chartPersonal card
 N3 - R2-3 Various FRA 2008-11-22
RcRownchangeKK*chgGame
 1941 1928 1.00 2 0.04 25 1.00 
  Osberger, Frederic 2029 FRA0.5010.14253.50 
  Grimonprez, Bertrand 1853 FRA0.501-0.1025-2.50 

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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