Individual Calculations August 2023
 Dudek, Richard  Total change: -2.40  Rating chartPersonal card
 76. Heilbronner Stadtmeisterschaft 2023 June 2023 Heilbronn GER 2023-06-01
RcRownchangeKK*chgGame
 1836 2180 1.00 1 0.12 20 2.40 
  Schaefer, Daniel 1836 GER1.0010.12202.40 

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)
 
 76. Heilbronner Stadtmeisterschaft 2023 July 2023 Heilbronn GER 2023-07-13
RcRownchangeKK*chgGame
 2380 2180 0.00 1 -0.24 20 -4.80 
  Zuferi, Enis f2380 GER0.001-0.2420-4.80 

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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