Individual Calculations April 2008
 Alvarez, Luis  Total change: -17.70  Rating chartPersonal card
 Deutsche Amateurmeisterschaft Gruppe C Bruehl GER 2008-02-01
RcRownchangeKK*chgGame
 1786 1853 0.00 2 -1.18 15 -17.70 
  Karwatzki, Hans-Juergen 1757 GER0.001-0.6315-9.45 
  Kimmich, Bernd 1814 GER0.001-0.5515-8.25 

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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