Individual Calculations September 2019
 Tochtenhagen, Wolfgang  Total change: -17.00  Rating chartPersonal card
 5. Bayer Sommeropen 2019 Leverkusen GER 2019-08-16
RcRownchangeKK*chgGame
 1870 2118 3.00 5 -0.85 20 -17.00 
  Puetzkaul, Karl 1868 GER1.0010.19203.80 
  Koellner, Ruben Gideon 2248 GER0.001-0.3220-6.40 
  Lessing, Sebastian 1789 GER0.501-0.3820-7.60 
  Spranzel, Dietmar 1718  * GER1.0010.08201.60 
  Maass, Andre 1725 GER0.501-0.4220-8.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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