Individual Calculations December 2017
 Schwarz, Felix, Dr.  Total change: -3.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2017-2018 Q2 D Magdeburg GER 2017-11-17
RcRownchangeKK*chgGame
 1715 1834 2.50 4 -0.16 20 -3.20 
  Stuch, Hans-Ferdinand 1695 GER1.0010.31206.20 
  Reyher, Susan 1719 GER0.501-0.1620-3.20 
  Erdmann, Frank 1742 GER0.501-0.1320-2.60 
  Dinse, Michael 1704 GER0.501-0.1820-3.60 

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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