Individual Calculations February 2023
 Schulz, Dietrich  Total change: 13.80  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Q3 C Bad Wildungen GER 2023-01-27
RcRownchangeKK*chgGame
 1835 1808 3.00 5 0.69 20 13.80 
  Oberling, Mario 1839 GER0.5010.04200.80 
  Mehlen, Theodor 1826 GER0.5010.03200.60 
  Schenk, Rafael 1893 GER1.0010.622012.40 
  Henkemeier, Michael 1842 GER0.5010.05201.00 
  Bascheck, Ralf 1773 GER0.501-0.0520-1.00 

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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