Individual Calculations January 2020
 Stakenburg, Alexander  Total change: 49.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2019-2020 Q2 E Duesseldorf GER 2019-12-20
RcRownchangeKK*chgGame
 1585 1530 2.50 3 1.23 40 49.20 
  Conrad, Heidrun 1545 GER1.0010.524020.80 
  Blechschmidt, Falk 1624 GER0.5010.13405.20 
  Jessen, Bjarne 1587 GER1.0010.584023.20 

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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