Individual Calculations February 2024
 Kretzschmar, Arnd  Total change: 1.60  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2023-2024 Q2 B Potsdam GER 2024-01-05
RcRownchangeKK*chgGame
 2003 1916 2.00 5 0.08 20 1.60 
  Bock, Marlon 2012 GER0.001-0.3720-7.40 
  Luis, Anthony Jayanata 1946 INA0.001-0.4620-9.20 
  Moewisch, Dave 1915 GER0.5010.00200.00 
  Kaase, Julian 2113 GER0.5010.25205.00 
  Manthey, Frank 2030 GER1.0010.662013.20 

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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