Individual Calculations February 2023
 Weihofen, Regina  Total change: -19.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Q3 F Bad Wildungen GER 2023-01-27
RcRownchangeKK*chgGame
 1301 1420 1.50 3 -0.48 40 -19.20 
  Braun, Axel 1230 GER1.0010.254010.00 
  Meuer, Stephan 1257 GER0.501-0.2240-8.80 
  Menke, Stefan 1416 GER0.001-0.5140-20.40 

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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