Individual Calculations September 2023
 Lenz, Joshua  Total change: 16.00  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Finale D Bad Wildungen GER 2023-07-27
RcRownchangeKK*chgGame
 1720 1662 2.50 5 0.40 40 16.00 
  Heine, Mario 1755 GER0.001-0.3740-14.80 
  Pichl, Christoph 1684 GER0.5010.03401.20 
  Schardt, Madeleine 1679 GER1.0010.524020.80 
  Coenjaerts, Rene 1718 NED0.001-0.4240-16.80 
  Ullmann, Ralf 1765 GER1.0010.644025.60 

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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