Rapid: Individual Calculations May 2019
 Gonova, Sofiya  Total change: 12.20  Rating chartPersonal card
 Cosmonautic day 2019 B Sergiev Posad RUS 2019-04-07
RcRownchangeKK*chgGame
 1351 1252 2.50 5 0.61 20 12.20 
  Likhoborov, Vitaliy 1473 RUS0.001-0.2220-4.40 
  Gribanskiy, Dmitriy 1316 RUS0.5010.09201.80 
  Polukhin, Georgiy 1106 RUS1.0010.30206.00 
  Lashko, Maksim 1335 RUS1.0010.612012.20 
  Skripnikov, Vadim 1526 RUS0.001-0.1720-3.40 

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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