Individual Calculations February 2019
 Kienel, Michael  Total change: 1.60  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2018-2019 Q4 D Magdeburg GER 2019-01-25
RcRownchangeKK*chgGame
 1687 1789 2.00 3 0.08 20 1.60 
  Roehr, Susanne 1684 GER1.0010.36207.20 
  Piel, Robert 1705 GER0.001-0.6220-12.40 
  Ulrich, Thomas 1672 GER1.0010.34206.80 

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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