Individual Calculations June 2017
 Dusart, Cedric  Total change: -13.00  Rating chartPersonal card
 Open Interne Roi Blanc Montbeliard 2017 r8-9 MONTBELIARD FRA 2017-04-29
RcRownchangeKK*chgGame
 1643 1701 0.50 2 -0.65 20 -13.00 
  Bauer, Rene 1719 FRA0.001-0.4720-9.40 
  Thouvenin, Eric 1566 FRA0.501-0.1820-3.60 

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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