Individual Calculations February 2020
 Scheffner, Jarno  Total change: 23.60  Rating chartPersonal card
 Niedersaechsische Landeseinzelmeisterschaften 2020 - A-Open Verden (Aller) GER 2020-01-02
RcRownchangeKK*chgGame
 1953 1935 4.50 7 1.18 20 23.60 
  Richter, Stefan Vu 1779 GER1.0010.29205.80 
  Issing, Peter 2151 GER0.001-0.2220-4.40 
  Niemann, Leon 1747 GER0.501-0.2420-4.80 
  Poelig, Juergen 1846 GER1.0010.38207.60 
  Hachtmann, Christian 2058 GER1.0010.672013.40 
  Marzik, Hans 2047 GER0.5010.15203.00 
  Ploog, Martin, Dr. 2044 GER0.5010.15203.00 

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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