Individual Calculations April 2019
 Dietz, Holger, Dr.  Total change: 2.20  Rating chartPersonal card
 Oberliga Ost B 2018/2019 March 2019 various GER 2019-03-23
RcRownchangeKK*chgGame
 2158 2318 1.50 2 0.11 20 2.20 
  Siebarth, Marco 2033 GER0.501-0.3420-6.80 
  Weishaeutel, Moritz 2282 GER1.0010.45209.00 

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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