Blitz: Individual Calculations January 2023
 Dittmar, Michael  Total change: -12.40  Rating chartPersonal card
 Blitz de l'Escalade 2022 Geneva SUI 2022-12-04
RcRownchangeKK*chgGame
 1724 1606 2.00 6 -0.62 20 -12.40 
  Gerber, Richard m2322 SUI0.001-0.0120-0.20 
  Stephanus, Olivier 1974 SUI0.001-0.1020-2.00 
  Almeida, Guilherme Metelo R 1554 POR0.001-0.5720-11.40 
  Arshad, Waleed 1417 SUI1.0010.25205.00 
  Blais, Mario 1527 SUI0.001-0.6120-12.20 
  Branca, Gabriel 1547 SUI1.0010.42208.40 

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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