Individual Calculations November 2019
 Grigoriants, Sergey  Total change: 2.90  Rating chartPersonal card
 Oberliga Baden 2019/2020 September 2019 various GER 2019-09-29
RcRownchangeKK*chgGame
 2383 2540 1.00 1 0.29 10 2.90 
  Beikert, Guenther, Dr. m2383 GER1.0010.29102.90 

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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