Individual Calculations July 2008
 Orsoni, Jean-Philippe  Total change: -4.20  Rating chartPersonal card
 Corse R3-4 CRS FRA 2008-03-30
RcRownchangeKK*chgGame
 1883 1891 0.50 1 -0.01 15 -0.15 
  Szymanski, Piotr 1883 FRA0.501-0.0115-0.15 

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)
 
 Corse R5-6 Travo FRA 2008-05-04
RcRownchangeKK*chgGame
 1771 1887 1.00 2 -0.27 15 -4.05 
  Geronimi, Pierre-Francois 1935 FRA0.001-0.4315-6.45 
  Graziani, Virginie 1607 FRA1.0010.16152.40 

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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