Individual Calculations July 2008
 Mertens, Marc  Total change: 3.00  Rating chartPersonal card
 LUX Team Championship R9 - R10 Various LUX 2008-03-02
RcRownchangeKK*chgGame
 1983 2204 1.00 1 0.22 15 3.30 
  Azorit, Luis 1983 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)
 
 Coupe de Luxembourg Echternach LUX 2008-05-24
RcRownchangeKK*chgGame
 2200 2214 0.50 1 -0.02 15 -0.30 
  Gengler, Pierre 2200 LUX0.501-0.0215-0.30 

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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