Individual Calculations July 2019
 Roettinger, Eugen  Total change: -49.00  Rating chartPersonal card
 22. Rhein-Main-Open 2019 Gruppe A Bad Homburg GER 2019-06-19
RcRownchangeKK*chgGame
 1915 2084 2.50 7 -2.45 20 -49.00 
  Franz, Attila 1818 GER0.501-0.3220-6.40 
  Engel, Jan 1899 GER0.501-0.2420-4.80 
  Winand, Edgar 1812 GER1.0010.17203.40 
  Stork, Oliver 2224 GER0.001-0.3120-6.20 
  Stork, Christopher 1817 GER0.001-0.8220-16.40 
  Browning, Rebecca 1923 GER0.001-0.7120-14.20 
  Kopf, Rainer 1915 GER0.501-0.2220-4.40 

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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