Individual Calculations December 2017
 Schoengart, Ralf  Total change: 24.00  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2017-2018 Q2 B Magdeburg GER 2017-11-17
RcRownchangeKK*chgGame
 2027 2071 4.00 5 1.20 20 24.00 
  Ahlers, Volkmar 1986 GER1.0010.38207.60 
  Kuhn, Udo 1996 GER1.0010.40208.00 
  Ruiz-Hampel, Enrique 2010 GER1.0010.42208.40 
  Weishaeutel, Moritz 2077 GER0.5010.01200.20 
  Roehr, Tobias 2064 GER0.501-0.0120-0.20 

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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