Rapid: Individual Calculations July 2019
 Petrov, Igor  Total change: -3.00  Rating chartPersonal card
 Summer Hopes 2019 Rapid St. Petersburg RUS 2019-06-03
RcRownchangeKK*chgGame
 1467 1462 3.50 7 -0.15 20 -3.00 
  Makhmudov, Riyad 1264 RUS0.501-0.2620-5.20 
  Fokin, Anatoly 1841 RUS0.001-0.0920-1.80 
  Shulepnikov, Artem 1279 RUS1.0010.26205.20 
  Rusanov, Ilya 1371 RUS1.0010.38207.60 
  Kazakevich, Grigoriy 1862  * RUS0.001-0.0820-1.60 
  Balandina, Anna 1275 RUS0.001-0.7420-14.80 
  Shelepugin, Ivan 1375 RUS1.0010.38207.60 
 * 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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