Rapid: Individual Calculations April 2021
 Paravyan, David  Total change: -6.60  Rating chartPersonal card
 Serpukhov rapid 2021 Serpukhov RUS 2021-03-06
RcRownchangeKK*chgGame
 2252 2641 7.50 9 -0.33 20 -6.60 
  Ivanova, Anastasia S. 1906 RUS1.0010.01200.20 
  Melikhov, Evgeny V. f2098 RUS1.0010.03200.60 
  Badelka, Olga mwg2315 BLR0.501-0.3720-7.40 
  Dordzhieva, Dinara wg2312 RUS1.0010.12202.40 
  Nozdrachev, Vladislav m2506 RUS0.001-0.6820-13.60 
  Zakirov, Vladislav 2008 RUS1.0010.01200.20 
  Gubajdullin, Alexei f2320 RUS1.0010.13202.60 
  Sychev, Klementy g2485 RUS1.0010.29205.80 
  Goltsev, Dmitry f2320 RUS1.0010.13202.60 

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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