Individual Calculations March 2011
 Erkic, Ratko  Total change: -37.00  Rating chartPersonal card
 23.Staufer-Open Schwaebisch Gmuend GER 2011-01-02
RcRownchangeKK*chgGame
 1938 1928 0.50 4 -1.48 25 -37.00 
  Gruenhagen, Marc, Dr. 2128 GER0.001-0.2425-6.00 
  Postojev, Alexander f2309 GER0.001-0.0925-2.25 
  Stuhler, Kilian 1689 GER0.001-0.8025-20.00 
  Nadj, Georg 1626 GER0.501-0.3525-8.75 

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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