Individual Calculations May 2023
 Mueller, Gerhard  Total change: -19.60  Rating chartPersonal card
 BezirksEM Mittelfranken 2023 (B-Gruppe) Nuernberg GER 2023-04-06
RcRownchangeKK*chgGame
 1645 1786 1.00 3 -0.98 20 -19.60 
  Dakic, Milan 1793 CAN0.001-0.4920-9.80 
  Majid, Hakim 1430 GER1.0010.11202.20 
  Weissmann, Peter 1711 GER0.001-0.6020-12.00 

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)
 

 

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