Individual Calculations April 2009
 Thuma, Horst  Total change: -34.00  Rating chartPersonal card
 17.offene Seniorenmeisterschaft Sachsen 2009 Dresden GER 2009-02-09
RcRownchangeKK*chgGame
 1953 1868 1.00 6 -1.36 25 -34.00 
  Schwier, Manfred, Dr. 2142 GER0.001-0.1725-4.25 
  Hellwege, Werner 2034 GER0.001-0.2825-7.00 
  Kunze, Manfred 1683 GER1.0010.26256.50 
  Bussler, Juergen 2042 GER0.001-0.2725-6.75 
  Felger, Karl 2020 GER0.001-0.3025-7.50 
  Keller, Gottfried 1798 GER0.001-0.6025-15.00 

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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