Individual Calculations June 2019
 Lekakh, Mikhail  Total change: 2.60  Rating chartPersonal card
 31. Deutsche Senioreneinzelmeisterschaft over 65 Radebeul GER 2019-04-26
RcRownchangeKK*chgGame
 1940 1841 3.50 9 0.13 20 2.60 
  Simon, Ralf-Axel f2126 GER0.001-0.1620-3.20 
  Helm, Helga 1614 GER1.0010.21204.20 
  Biller, Helmut, Dr. 2010 GER0.001-0.2820-5.60 
  Molzahn, Norbert 2068 GER1.0010.792015.80 
  Kempe, Rainer, Dr. 1991 GER1.0010.702014.00 
  Eskandary, Jahya 2062 GER0.001-0.2220-4.40 
  Just, Joachim 1970 GER0.001-0.3320-6.60 
  Nosek, Reinhard 1913 GER0.001-0.4020-8.00 
  Narr, Irmgard 1708 GER0.501-0.1820-3.60 

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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