Individual Calculations May 2012
 Kies, Werner  Total change: -6.75  Rating chartPersonal card
 10.BAYER Open Leverkusen GER 2012-01-11
RcRownchangeKK*chgGame
 1988 2073 2.00 4 -0.45 15 -6.75 
  Hoffmann, Frank 1819 GER0.501-0.3115-4.65 
  Rotstein, Jefim f2363 GER0.001-0.1615-2.40 
  Baier, Uwe 1818 GER1.0010.19152.85 
  Vranidis, Georgios 1950 GRE0.501-0.1715-2.55 

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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