Individual Calculations April 2023
 Shishkov, Mark  Total change: -15.40  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Q6 B Duesseldorf GER 2023-03-24
RcRownchangeKK*chgGame
 1977 1840 0.50 4 -0.77 20 -15.40 
  Bachhuber, Dominik 1924 GER0.5010.12202.40 
  Malinowsky, Levi 2053 GER0.001-0.2320-4.60 
  Slowik, Martin 1971 GER0.001-0.3220-6.40 
  Krueger, Andre 1960 GER0.001-0.3420-6.80 

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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