Individual Calculations March 2020
 Erastov, Semen  Total change: -52.80  Rating chartPersonal card
 Moscow Open 2020 A Moscow RUS 2020-01-25
RcRownchangeKK*chgGame
 2093 2083 3.00 9 -1.32 40 -52.80 
  Bykov, Egor f2384 RUS0.001-0.1540-6.00 
  Sargissyan, Sargis f2254 ARM0.5010.23409.20 
  Skatchkov, Valery f2293 RUS0.001-0.2340-9.20 
  Razhbadinov, Rasul 1683  * RUS1.0010.08403.20 
  Talibov, Shiroghlan 2148 AZE0.5010.09403.60 
  Efremov, Vladislav f2217 RUS0.001-0.3240-12.80 
  Uskov, Artem 1951 RUS0.001-0.6840-27.20 
  Shoshin, Kirill 2028 RUS0.001-0.5840-23.20 
  Artemiev, Artur 1879 RUS1.0010.24409.60 
 * 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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