Individual Calculations May 2010
 Duquesnoy, Jean-Philippe  Total change: -4.20  Rating chartPersonal card
 Nationale 2 - R8-9 Various FRA 2010-03-13
RcRownchangeKK*chgGame
 2076 2186 1.00 2 -0.28 15 -4.20 
  Planell, Eric 2184 FRA0.001-0.5015-7.50 
  Alarcon, Eric 1967 FRA1.0010.22153.30 

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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