Individual Calculations May 2024
 Koester, Roman  Total change: -18.00  Rating chartPersonal card
 Oberliga Bayern 2023-2024 March 2024 various GER 2024-03-17
RcRownchangeKK*chgGame
 2050 2085 0.00 1 -0.55 20 -11.00 
  Mittag, Ralf 2050 GER0.001-0.5520-11.00 

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)
 
 Oberliga Bayern 2023-2024 April 2024 various GER 2024-04-14
RcRownchangeKK*chgGame
 2154 2085 0.50 2 -0.35 20 -7.00 
  Lautner, Juergen 1960 GER0.501-0.1720-3.40 
  Vuckovic, Zarko 2347 GER0.001-0.1820-3.60 

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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