Individual Calculations May 2012
 Kniest, Oliver  Total change: 2.55  Rating chartPersonal card
 10.BAYER Open Leverkusen GER 2012-01-11
RcRownchangeKK*chgGame
 2156 2293 3.50 5 0.17 15 2.55 
  Bosbach, Jens 2020 GER0.501-0.3315-4.95 
  Boehm, Stefan, Dr. 2090 GER1.0010.24153.60 
  Jiritschka, Wolfgang 2038 GER1.0010.19152.85 
  Balduan, Markus f2269 GER0.501-0.0315-0.45 
  Rotstein, Jefim f2363 GER0.5010.10151.50 

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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