Individual Calculations January 2016
 Ljuboschiz, Alexander, Dr.  Total change: 8.60  Rating chartPersonal card
 23. Bad Bertricher Schachtage All-Open Bad Bertrich GER 2015-12-04
RcRownchangeKK*chgGame
 2076 2133 5.50 9 0.43 20 8.60 
  Weber, Gerhard, Dr. 1795 GER1.0010.12202.40 
  Lekakh, Mikhail 1914 BLR1.0010.22204.40 
  Klundt, Klaus m2315 GER0.001-0.2620-5.20 
  Strate, Gerda 1888 GER1.0010.20204.00 
  Goris, Ton 2012 NED0.501-0.1620-3.20 
  Ljubarskij, Juri f2227 GER0.5010.13202.60 
  Bogorad, Michail 2103 GER0.501-0.0420-0.80 
  Kessler, Andreas 2124 GER0.501-0.0120-0.20 
  Rotstein, Jefim f2308 GER0.5010.23204.60 

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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