Rapid: Individual Calculations April 2020
 Ulikhanyan, Alexandr  Total change: -23.80  Rating chartPersonal card
 Serpukhov rapid 2020 A Serpukhov RUS 2020-02-29
RcRownchangeKK*chgGame
 1897 2000 4.00 9 -1.19 20 -23.80 
  Matveev, Igor 1265 RUS1.0010.01200.20 
  Sadovsky, Artem m2417 RUS0.001-0.0720-1.40 
  Laukhina, Margarita A. 1606 RUS1.0010.08201.60 
  Pogosian, Manvel f2357 BLR0.001-0.1120-2.20 
  Kolmychkov, Platon 1673 RUS1.0010.13202.60 
  Pipnikov, Nikolay 2281 RUS0.5010.34206.80 
  Saulina, Varvara wf2044 RUS0.001-0.4420-8.80 
  Chertkov, Maksim 1848 RUS0.001-0.7020-14.00 
  Skripchenko, Ignat 1585 RUS0.501-0.4320-8.60 

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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