Individual Calculations May 2012
 Friedsam, Manfred  Total change: -15.00  Rating chartPersonal card
 10.BAYER Open Leverkusen GER 2012-01-11
RcRownchangeKK*chgGame
 2125 2019 1.00 4 -0.50 30 -15.00 
  Rotstein, Jefim f2363 GER0.001-0.1230-3.60 
  Skiber, Friedel 1771 GER1.0010.19305.70 
  Wolfradt, Dirk 2189 GER0.001-0.2830-8.40 
  Peschel, Andreas 2176 GER0.001-0.2930-8.70 

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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