Individual Calculations July 2018
 Stork, Christopher  Total change: 21.60  Rating chartPersonal card
 21. Rhein-Main-Open 2018 Group B Bad Homburg GER 2018-05-30
RcRownchangeKK*chgGame
 1798 1715 2.50 5 0.54 40 21.60 
  Schaefer, Christoph 1774 GER0.001-0.4240-16.80 
  Schneider, Stephan 1498 GER1.0010.22408.80 
  Meffert, Peter, Dr. 1921 GER1.0010.764030.40 
  Spiegelberg, Silvia 1882 GER0.001-0.2840-11.20 
  Graetzer, Stefan 1913 GER0.5010.264010.40 

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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