Individual Calculations February 2023
 Schultz, Bernfried  Total change: -13.60  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Q3 D Bad Wildungen GER 2023-01-27
RcRownchangeKK*chgGame
 1630 1693 2.00 4 -0.34 40 -13.60 
  Blechschmidt, Falk 1677 GER0.501-0.0240-0.80 
  Erdmann, Frank 1701 GER0.5010.01400.40 
  Hofmann, Niclas 1557 GER0.501-0.1840-7.20 
  Haas, Ralf 1586 GER0.501-0.1540-6.00 

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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