Individual Calculations December 2017
 Erlekam, Simon  Total change: 51.60  Rating chartPersonal card
 Oberliga Suedwest 2017/2018 November 2017 various GER 2017-11-12
RcRownchangeKK*chgGame
 2197 1833 1.50 2 1.29 40 51.60 
  Keil, Andreas 2160 GER1.0010.874034.80 
  Kertesz, Alfred m2233  * GER0.5010.424016.80 
 * 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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