Individual Calculations December 2017
 Woll, Wilfried  Total change: -9.40  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2017-2018 Q2 B Magdeburg GER 2017-11-17
RcRownchangeKK*chgGame
 1935 2013 2.50 5 -0.47 20 -9.40 
  Kolthoff, Siegmund 1991 GER0.501-0.0320-0.60 
  Schiffner, Kevin 2013 GER0.5010.00200.00 
  Noack, Thomas 2002 GER0.501-0.0220-0.40 
  Ahlers, Volkmar 1986 GER0.501-0.0420-0.80 
  Von Angern, Cedric 1683 GER0.501-0.3820-7.60 

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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