Individual Calculations September 2021
 Rewitz, Poul  Total change: -25.40  Rating chartPersonal card
 Aarhus Summer Chess IM Aarhus DEN 2021-07-26
RcRownchangeKK*chgGame
 2225 2289 4.00 9 -1.27 20 -25.40 
  Parra Becerra, Edgar Andre 2150 MEX0.501-0.1920-3.80 
  Bank, Pelle 2320 DEN0.5010.04200.80 
  Olsson, William 2221 SWE0.501-0.0920-1.80 
  Thuesen, Mogens 2178 DEN0.001-0.6520-13.00 
  Georgescu, Lena wm2257 SUI0.501-0.0420-0.80 
  Pedersen, Peer Ole 2081 DEN1.0010.23204.60 
  Ahlander, Bjorn m2408 SWE0.001-0.3420-6.80 
  Koellner, Christof 2149 GER0.001-0.6920-13.80 
  Koellner, Aaron Noah 2257 GER1.0010.46209.20 

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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