Individual Calculations June 2023
 Kellner, Rene  Total change: 4.80  Rating chartPersonal card
 Landesliga Brandenburg 2022-2023 May 2023 various GER 2023-05-14
RcRownchangeKK*chgGame
 1440 1563 0.00 1 -0.67 20 -13.40 
  Moncayo Porras, Carlos 1440 ECU0.001-0.6720-13.40 

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)
 
 10. Potsdamer Sommeropen Potsdam GER 2023-05-18
RcRownchangeKK*chgGame
 1780 1563 2.50 6 0.91 20 18.20 
  Peschel, Andreas 2076 GER0.001-0.0420-0.80 
  Hefter, Thomas 1898 GER1.0010.882017.60 
  Frischmann, Lucas 1780 GER0.5010.28205.60 
  Boettcher, Frank, Dr. 1807 GER0.001-0.2020-4.00 
  Fiorella, Luca 1758 GER0.001-0.2520-5.00 
  Gloess, Harald 1363 GER1.0010.24204.80 

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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