Rapid: Individual Calculations April 2020
 Sergeev, Igor  Total change: -58.20  Rating chartPersonal card
 Rapid Spring Verbilki Verbilki RUS 2020-03-14
RcRownchangeKK*chgGame
 1660 2179 5.50 9 -2.91 20 -58.20 
  Yudin, Maxim Ser 1444 RUS1.0010.01200.20 
  Tkachenko, Nikolay 1642 RUS1.0010.03200.60 
  Sepp, Yuri 1761 RUS0.501-0.4320-8.60 
  Gubareva, Sofia 1643 RUS1.0010.03200.60 
  Kostin, Andrei 2059 RUS0.001-0.6620-13.20 
  Nefedov, Alexey 1719 RUS1.0010.05201.00 
  Godzenko, Pavel 1600 RUS0.001-0.9820-19.60 
  Mishchenko, Egor R 1444 RUS1.0010.01200.20 
  Neprokin, Georgij 1631 RUS0.001-0.9720-19.40 

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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