Individual Calculations July 2009
 Baron, Romuald  Total change: -7.20  Rating chartPersonal card
 IDF1 - R6 IDF FRA 2009-03-15
RcRownchangeKK*chgGame
 2024 1942 0.00 1 -0.39 15 -5.85 
  Freyd, Laurent 2024 FRA0.001-0.3915-5.85 

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)
 
 N3 - R8-9 Various FRA 2009-04-05
RcRownchangeKK*chgGame
 1939 2005 0.50 1 -0.09 15 -1.35 
  Pinchon, Henri 1939 FRA0.501-0.0915-1.35 

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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