Individual Calculations July 2008
 Ackermann, Robert  Total change: 1.65  Rating chartPersonal card
 LUX Team Championship R9 - R10 Various LUX 2008-03-02
RcRownchangeKK*chgGame
 2239 2059 0.50 2 -0.05 15 -0.75 
  Ocantos, Manuel 2154 ARG0.001-0.3715-5.55 
  Vatter, Hans-Joachim f2323 GER0.5010.32154.80 

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
 2185 2070 0.50 1 0.16 15 2.40 
  Stull, Norbert 2185 LUX0.5010.16152.40 

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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