Rapid: Individual Calculations May 2019
 Fedorov, Sergey  Total change: -20.40  Rating chartPersonal card
 A.Goldman Memorial 2019 Rapid Seniors St. Petersburg RUS 2019-04-13
RcRownchangeKK*chgGame
 1930 2023 4.50 9 -1.02 20 -20.40 
  Kapelkina, Galina 1697 RUS1.0010.13202.60 
  Levada, Igor f2208 RUS0.001-0.2620-5.20 
  Kaufman, Solomon 1792 RUS1.0010.21204.20 
  Shushpanov, Vladimir m2218 RUS0.001-0.2520-5.00 
  Korolikhin, Valentin 1905 RUS0.001-0.6620-13.20 
  Moroz, Yury N. 1810 RUS1.0010.23204.60 
  Kalyuzhnov, Alexander 1763 RUS1.0010.18203.60 
  Kruglikov, Alexander 1913 RUS0.501-0.1520-3.00 
  Malakhov, Vladimir P. 2060 RUS0.001-0.4520-9.00 

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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