Individual Calculations February 2015
 Maiwald, Harald  Total change: -12.80  Rating chartPersonal card
 34. Erfurter Schachfestival Hauptturnier Erfurt GER 2014-12-26
RcRownchangeKK*chgGame
 1842 2062 4.00 6 -0.64 20 -12.80 
  Kuersten, Susanne 1805 GER1.0010.18203.60 
  Rosmait, Emily 1833 GER0.501-0.2920-5.80 
  Drehwald, Manuel 1760 GER0.001-0.8520-17.00 
  Zalewski, Ulrich 1813 GER0.501-0.3120-6.20 
  Hille, Wolfram 1991 GER1.0010.40208.00 
  Oberling, Mario 1848 GER1.0010.23204.60 

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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