Individual Calculations July 2010
 Kies, Werner  Total change: -1.95  Rating chartPersonal card
 Jubilaeums-Open Schachclub Bayer Leverkusen Leverkusen GER 2010-06-02
RcRownchangeKK*chgGame
 1928 2089 2.00 3 -0.13 15 -1.95 
  Ortleb, Thomas 1870 GER1.0010.22153.30 
  Fokken, Achim 1961 GER0.501-0.1715-2.55 
  Herms, Stefan 1952 GER0.501-0.1815-2.70 

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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