Individual Calculations September 2018
 Golubev, Aleksandr A.  Total change: 26.80  Rating chartPersonal card
 106 Peters Rook - Open Cup 9 Petergof RUS 2018-08-03
RcRownchangeKK*chgGame
 1277 1080 1.50 3 0.67 40 26.80 
  Lebedev, Artem S. 1334 RUS0.001-0.1940-7.60 
  Noskov, Kirill I. 1050 RUS1.0010.464018.40 
  Yonal, Timur c1446 RUS0.5010.404016.00 

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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