Individual Calculations October 2015
 Spieker, Michael  Total change: 4.20  Rating chartPersonal card
 Kurz-Open Buchen 2015 Buchen GER 2015-09-11
RcRownchangeKK*chgGame
 1973 2034 2.50 4 0.21 20 4.20 
  Yankelevich, Lev 2404 GER0.001-0.1020-2.00 
  Gehringer, Frank 2042 GER0.5010.01200.20 
  Simon, Manuel 1634  * GER1.0010.08201.60 
  Langer, Simon 1812 GER1.0010.22204.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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