Individual Calculations February 2023
 Bialas, Jan-Philip  Total change: -6.00  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Q2 C Potsdam GER 2023-01-06
RcRownchangeKK*chgGame
 1821 1758 1.50 4 -0.15 40 -6.00 
  Dorendorf, Mika 1805 GER0.5010.07402.80 
  Braun, Jasper 1876 GER0.5010.16406.40 
  Miowitz, Torsten 1845 GER0.001-0.3840-15.20 
  Schirmbeck, Markus 1758 GER0.5010.00400.00 

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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