Individual Calculations September 2020
 Sergin, Mark  Total change: -11.60  Rating chartPersonal card
 Deutsche Schach-Pokalmeisterschaft 2020 (Daehne-Pokal) Magdeburg GER 2020-08-20
RcRownchangeKK*chgGame
 2063 2233 3.00 5 -0.58 20 -11.60 
  Falk, Kristoffer 2042 GER0.001-0.7520-15.00 
  Mueller, Philipp 2171 GER1.0010.41208.20 
  Meyer-Dunker, Paul 2105 GER0.001-0.6720-13.40 
  Krueger, Wolfgang c2093 GER1.0010.31206.20 
  Savic, Robert, Dr. 1903 GER1.0010.12202.40 

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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