Individual Calculations December 2017
 Oppitz, Peter  Total change: 16.00  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2017-2018 Q2 A Magdeburg GER 2017-11-17
RcRownchangeKK*chgGame
 2189 2144 3.00 5 0.80 20 16.00 
  Zieher, Hartmut 2226 GER0.5010.11202.20 
  Pruefer, Friedbert, Prof. Dr. 2183 GER1.0010.552011.00 
  Schulz, Michael f2187 GER0.5010.06201.20 
  Kienitz, Andre 2118 GER0.501-0.0420-0.80 
  Bente, Bjoern f2230 GER0.5010.12202.40 

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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