Individual Calculations August 2022
 Nourzad, Shayan  Total change: -58.80  Rating chartPersonal card
 Sparkassen Chess Trophy 2022 B-Open Dortmund GER 2022-07-16
RcRownchangeKK*chgGame
 1654 1806 2.00 5 -1.47 40 -58.80 
  Arnz, Tom Niklas 1502 GER0.001-0.8640-34.40 
  Simonis, Dorian Georg 1599 GER1.0010.23409.20 
  Dohmann, Dorothea 1734 GER0.001-0.6040-24.00 
  Schilling, Hans 1675 GER1.0010.324012.80 
  Milonas, Hrisowalandis Anastasios 1762 GRE0.001-0.5640-22.40 

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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