Individual Calculations April 2008
 Salewski, Bernd  Total change: -10.35  Rating chartPersonal card
 Aeroflot open 2008 C Moscow RUS 2008-02-14
RcRownchangeKK*chgGame
 2101 2043 1.00 4 -0.69 15 -10.35 
  Simonian, Tigran 2170 ARM0.001-0.3315-4.95 
  Afshari, Mohammadreza f2193 IRI0.001-0.3015-4.50 
  Lanin, Boris Dr 2154 RUS0.001-0.3515-5.25 
  Tomnikova, Lidia 1888 RUS1.0010.29154.35 

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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