Individual Calculations December 2014
 Jess, Arne  Total change: -2.00  Rating chartPersonal card
 Deutsche Amateurmeisterschaft 2014/15 2(6) Gruppe C Magdeburg GER 2014-11-21
RcRownchangeKK*chgGame
 1770 1856 3.00 5 -0.10 20 -2.00 
  Schmidt, Axel 1772 GER1.0010.38207.60 
  Marnyuk, Serhiy 1757 GER0.501-0.1420-2.80 
  Dietz, Florian 1824 GER1.0010.46209.20 
  Roseneck, Jonas 1741 GER0.001-0.6620-13.20 
  Hilgert, Felix 1755 GER0.501-0.1420-2.80 

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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