Individual Calculations February 2014
 Ruehrmund, Daniel  Total change: -2.55  Rating chartPersonal card
 23. Erfurter Schachfestival Meisterturnier Erfurt GER 2013-12-26
RcRownchangeKK*chgGame
 2108 2120 3.50 7 -0.17 15 -2.55 
  Dehmel, Jens 2076 GER1.0010.44156.60 
  August, Daniel 2019 GER1.0010.36155.40 
  Lubbe, Nikolas m2426 GER0.001-0.1415-2.10 
  Geisshirt, Marco 1976 GER0.501-0.1915-2.85 
  Zimm, Justus 2033 GER0.001-0.6215-9.30 
  Ruether, Rudolf 2157 GER0.5010.05150.75 
  Kostyuchenko, Dmitry 2072 RUS0.501-0.0715-1.05 

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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