Individual Calculations September 2023
 Meng, Yuxuan  Total change: 6.40  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Finale C Bad Wildungen GER 2023-07-27
RcRownchangeKK*chgGame
 1897 1801 2.00 5 0.16 40 6.40 
  Kazarjan, Gachatur 1924 NED0.001-0.3340-13.20 
  Abed, Karim 1948 GER0.5010.20408.00 
  Stosberg, Marc 1837 GER1.0010.554022.00 
  Schmidt, Peter 1866 GER0.5010.09403.60 
  Richter, Jan 1910 GER0.001-0.3540-14.00 

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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