Individual Calculations December 2017
 Heyder, Florian  Total change: 17.40  Rating chartPersonal card
 Oberliga Ost B 2017/2018 November 2017 various GER 2017-11-11
RcRownchangeKK*chgGame
 2132 2178 2.00 2 0.87 20 17.40 
  Rondonuwu, Grover 2098 GER1.0010.39207.80 
  Prenzler, Daniel 2166 GER1.0010.48209.60 

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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