Individual Calculations November 2017
 Erdmann, Frank  Total change: 27.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2017-2018 Q1 D Niedernhausen GER 2017-10-27
RcRownchangeKK*chgGame
 1692 1715 4.00 5 1.36 20 27.20 
  Karwatzki, Hans-Juergen 1625 GER1.0010.38207.60 
  Feidel, Christian 1503 GER1.0010.23204.60 
  Adomeit, Herbert 1854 GER1.0010.692013.80 
  Bertram, Thomas 1821 GER1.0010.642012.80 
  Haack, Kevin 1655 GER0.001-0.5820-11.60 

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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