Individual Calculations September 2019
 Roehr, Tobias  Total change: 69.20  Rating chartPersonal card
 32. Kieler Open 2019 A-Gruppe Kiel GER 2019-07-27
RcRownchangeKK*chgGame
 2111 2054 5.50 9 1.73 40 69.20 
  Guenther, Emil 1743 GER0.501-0.3640-14.40 
  Freiknecht, Axel 1733 GER1.0010.13405.20 
  Franz, Karsten 2219 GER0.5010.22408.80 
  Arndt, Magnus 2313 GER0.5010.324012.80 
  Haffner, Alexander 2117 GER1.0010.594023.60 
  Koellner, Ruben Gideon 2315 GER0.001-0.1840-7.20 
  Wendler, David 2093 GER1.0010.554022.00 
  Braun, Georg f2307 GER0.001-0.1940-7.60 
  Friedel, Marcus 2161 GER1.0010.654026.00 

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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