Individual Calculations July 2010
 Quabach, Juergen  Total change: -33.50  Rating chartPersonal card
 Jubilaeums-Open Schachclub Bayer Leverkusen Leverkusen GER 2010-06-02
RcRownchangeKK*chgGame
 1949 2087 2.00 5 -1.34 25 -33.50 
  Michalczak, Thomas f2368 GER0.001-0.1625-4.00 
  Grosse-Honebrink, Brigitte 1926 GER0.001-0.7125-17.75 
  Karwatzki, Hans-Juergen 1733 GER1.0010.11252.75 
  Bender, Andreas 1841 GER0.501-0.3125-7.75 
  Meul, Willi 1875 GER0.501-0.2725-6.75 

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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