Individual Calculations March 2010
 Student, Martin  Total change: 3.90  Rating chartPersonal card
 19.Radisson Blu Hauptturnier Erfurt GER 2009-12-26
RcRownchangeKK*chgGame
 1849 1896 2.50 4 0.26 15 3.90 
  Friedt, Marius 1900 GER0.5010.01150.15 
  Valenta, Richard 1705 GER0.501-0.2515-3.75 
  Storkebaum, Ulrike 1898 GER1.0010.50157.50 
  Muehlbayer, Kevin 1894 GER0.5010.00150.00 

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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