Individual Calculations October 2021
 Albrecht, Manuel  Total change: 7.80  Rating chartPersonal card
 15. Internationales Ortenburger Schach-Open 2021 Gruppe A Ortenburg GER 2021-09-10
RcRownchangeKK*chgGame
 1830 1845 2.50 4 0.39 20 7.80 
  Golder, Waldemar 2093 GER0.001-0.1920-3.80 
  Baumueller, Steffen 1682 GER0.501-0.2220-4.40 
  Straub, Jochen 1817 GER1.0010.46209.20 
  Huber, Herbert 1727 GER1.0010.34206.80 

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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