Individual Calculations January 2014
 Lorenz, Michael  Total change: -26.10  Rating chartPersonal card
 21. Bad Bertricher Schachtage Open Bad Bertrich GER 2013-11-29
RcRownchangeKK*chgGame
 1967 1970 0.50 5 -2.03 15 -30.45 
  Davis, Lee 1946 WLS0.001-0.5315-7.95 
  Kathstede, Gerd, Dr. 2123 GER0.001-0.3015-4.50 
  Berisha, Faik 1930 GER0.001-0.5615-8.40 
  Strate, Gerda 1874 GER0.001-0.6315-9.45 
  Gerhards, Walter 1962 GER0.501-0.0115-0.15 

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)
 
 Oberliga Baden 2013/14 round 4 Baden GER 2013-12-15
RcRownchangeKK*chgGame
 2199 1966 0.50 1 0.29 15 4.35 
  Sadewasser, Axel 2199 GER0.5010.29154.35 

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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