Rapid: Individual Calculations April 2020
 Efremov, Vladimir  Total change: -23.60  Rating chartPersonal card
 PFO 2020 M rpd Izhevsk RUS 2020-03-21
RcRownchangeKK*chgGame
 1783 1974 5.00 9 -1.18 20 -23.60 
  Gabdrakhmanov, Azat f2299 RUS0.001-0.1320-2.60 
  Mikhailov, Artem 1310 RUS1.0010.01200.20 
  Lykov, Sergey 1969 RUS0.001-0.5120-10.20 
  Kleimenov, Yury 1609 RUS1.0010.10202.00 
  Zhafyarov, Adel 2012 RUS0.001-0.4520-9.00 
  Meluzov, Sergey 1588 RUS0.001-0.9120-18.20 
  Sakerin, Yury 1604 RUS1.0010.10202.00 
  Usanin, Mikhail 1870 RUS1.0010.36207.20 
  Khisamov, Ruslan 1783 RUS1.0010.25205.00 

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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