Individual Calculations January 2020
 Pohle, Dirk  Total change: 7.40  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2019-2020 Q2 A Duesseldorf GER 2019-12-20
RcRownchangeKK*chgGame
 2181 2127 2.50 5 0.37 20 7.40 
  Wolter, Detlev 2220 GER0.001-0.3720-7.40 
  Michalczak, Thomas f2266 GER0.5010.19203.80 
  Egle, Stefan, Dr. 2192 GER0.5010.09201.80 
  Tendick, Frank 2107 GER0.501-0.0320-0.60 
  Gramb, Marius 2118 GER1.0010.49209.80 

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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