Individual Calculations September 2018
 Grigoriev, Oleg  Total change: -34.80  Rating chartPersonal card
 Russian Team Chess Championship up to 19 years Togliatti RUS 2018-08-01
RcRownchangeKK*chgGame
 2102 2063 0.50 3 -0.87 40 -34.80 
  Frolov, Aleksey G. 2014 RUS0.001-0.5740-22.80 
  Khmelev, Mikhail 1996 RUS0.501-0.0940-3.60 
  Kalabukhov, Bogdan f2297 RUS0.001-0.2140-8.40 

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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