Individual Calculations July 2009
 Friedsam, Manfred  Total change: 0.25  Rating chartPersonal card
 6.Bayer Open Leverkusen GER 2009-01-12
RcRownchangeKK*chgGame
 2163 2028 1.00 3 0.01 25 0.25 
  Azimi, Reza 2082 GER1.0010.582514.50 
  Auer, Martin f2319 GER0.001-0.1525-3.75 
  Kies, Werner 2089 GER0.001-0.4225-10.50 

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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