Individual Calculations March 2020
 Berberich, Christoph  Total change: -3.80  Rating chartPersonal card
 11. Pfalz-Open A Neustadt an der Weinstrasse GER 2020-02-21
RcRownchangeKK*chgGame
 2047 1973 3.50 9 -0.19 20 -3.80 
  Becker, Dirk 2258 GER0.001-0.1620-3.20 
  Karpa, Adrian 2162 GER0.001-0.2520-5.00 
  Koehler, Gernot, Dr. 1862 GER0.501-0.1520-3.00 
  Lukas, Anne 1879 GER1.0010.37207.40 
  Chandler, Patrick 2165 GER0.5010.25205.00 
  Schmider, Bernd 2200 GER0.001-0.2120-4.20 
  Schmidt, Gerhard, Dr. 2127 GER0.5010.21204.20 
  Klein, Gernot, Dr. 1871 GER0.501-0.1420-2.80 
  Mueller, Michael 1896 GER0.501-0.1120-2.20 

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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