Individual Calculations January 2020
 Weclawski, Dorota  Total change: -9.60  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2019-2020 Q2 B Duesseldorf GER 2019-12-20
RcRownchangeKK*chgGame
 2045 1971 1.50 5 -0.48 20 -9.60 
  Schmitt, Michael 2025 GER0.5010.08201.60 
  Kolthoff, Siegmund 2068 GER0.5010.13202.60 
  Liebelt, Jannik 2056 GER0.5010.12202.40 
  Moeller, Jeremy 2033 GER0.001-0.4120-8.20 
  Broeker, Clemens 2043 GER0.001-0.4020-8.00 

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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