Individual Calculations February 2024
 Mayer, Herbert, Dr.  Total change: -2.00  Rating chartPersonal card
 4. Neujahrs-Open Berlin Mitte Berlin GER 2024-01-03
RcRownchangeKK*chgGame
 1697 1710 2.00 4 -0.10 20 -2.00 
  Zesch, Felix 2133 GER0.001-0.0720-1.40 
  Alloussi, Arian 1356 GER1.0010.11202.20 
  Berger, Friedrich Richard 1496 GER1.0010.23204.60 
  Lu, Yunong Elias 1802 GER0.001-0.3720-7.40 

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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