Individual Calculations August 2018
 Lewis, Mark Mm.  Total change: 21.60  Rating chartPersonal card
 World Team Championship over 50 2018 Radebeul GER 2018-07-07
RcRownchangeKK*chgGame
 2096 1920 3.00 7 1.08 20 21.60 
  Beilfuss, Wilfried, Dr. 2164 GER0.5010.30206.00 
  Wuttke, Hans 2160 GER0.001-0.2020-4.00 
  Spiess, Thomas 1986 GER1.0010.592011.80 
  Rensch, Toralf 2088 GER0.001-0.2820-5.60 
  Keller, Harald 2043 GER1.0010.672013.40 
  Arenhoevel, Mark, Prof. Dr. 2077 GER0.5010.21204.20 
  Luther, Juergen c2151 GER0.001-0.2120-4.20 

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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