Individual Calculations September 2021
 Gurevich, Vladimir  Total change: -6.80  Rating chartPersonal card
 2. Bundesliga Sued 2019/2020 August 2021 various GER 2021-08-06
RcRownchangeKK*chgGame
 2173 2473 1.00 2 -0.68 10 -6.80 
  Wahedi, Ahmad Siar f2273 GER0.001-0.7610-7.60 
  Nazarenus, Olaf 2073  * GER1.0010.08100.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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