Individual Calculations February 2015
 Drewes, Burkhard  Total change: -28.40  Rating chartPersonal card
 Deutsche Amateurmeisterschaft 2014/15 4(6) Gruppe C Hamburg GER 2015-01-09
RcRownchangeKK*chgGame
 1801 1850 1.00 3 -0.71 40 -28.40 
  Rehbein, Hans-Juergen 1809 GER0.501-0.0640-2.40 
  Oganessjan, Artur 1786 GER0.501-0.0940-3.60 
  Baatz, Karl-Heinz 1809 GER0.001-0.5640-22.40 

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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