Individual Calculations September 2023
 Milz, Ulrich  Total change: -19.00  Rating chartPersonal card
 7. Bayer Sommeropen 2023 Leverkusen GER 2023-08-25
RcRownchangeKK*chgGame
 1653 1612 0.50 3 -0.95 20 -19.00 
  Albrecht, Philipp 1440 GER0.501-0.2320-4.60 
  Schueers, Christian 1518 GER0.001-0.6320-12.60 
  Mueller, Adrian 2001 GER0.001-0.0920-1.80 

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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