Individual Calculations December 2017
 Draenert, Michael  Total change: -31.80  Rating chartPersonal card
 21. Offene Internationale Bayerische Schachmeisterschaft Gmund GER 2017-10-28
RcRownchangeKK*chgGame
 1878 1728 0.00 5 -1.59 20 -31.80 
  Giovannini, Roberto 1943 ITA0.001-0.2320-4.60 
  Weber, Benedikt 2060 GER0.001-0.1220-2.40 
  Lenz, Bernhard 2013 GER0.001-0.1620-3.20 
  Schneider, Konrad 1938 GER0.001-0.2320-4.60 
  Petersen, Sophie 1435 GER0.001-0.8520-17.00 

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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