Individual Calculations August 2022
 Lipka, Werner  Total change: -4.00  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022 Q3 F Hamburg GER 2022-07-01
RcRownchangeKK*chgGame
 1337 1408 1.00 2 -0.20 20 -4.00 
  Ramm, Karl-Heinz 1300 GER1.0010.35207.00 
  Krueger, Ulfbenno 1374 GER0.001-0.5520-11.00 

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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