Individual Calculations May 2022
 Pixa, Richard  Total change: -14.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022 Q1 B Potsdam GER 2022-04-08
RcRownchangeKK*chgGame
 1956 2063 2.50 5 -0.71 20 -14.20 
  Francois, Yannick 1855 GER0.001-0.7720-15.40 
  Sturm, Frank 1909 GER1.0010.29205.80 
  Witte, Ronald 1998 GER0.501-0.0920-1.80 
  Moewisch, Dave 1958 GER1.0010.36207.20 
  Oppitz, Peter c2062 GER0.001-0.5020-10.00 

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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