Individual Calculations February 2023
 Von Kiedrowski, Klemens  Total change: -23.40  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Q3 B Bad Wildungen GER 2023-01-27
RcRownchangeKK*chgGame
 1914 2092 2.50 5 -1.17 20 -23.40 
  Sereda, Yaroslava 1885 GER0.501-0.2720-5.40 
  Meuer, David 1949 GER0.501-0.1920-3.80 
  Muennich, Lucas 1924 GER0.001-0.7220-14.40 
  Schoettker, Jochen 1944 GER1.0010.30206.00 
  Plum, Paul 1866 GER0.501-0.2920-5.80 

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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