Rapid: Individual Calculations June 2021
 Popov, Bogdan  Total change: 9.80  Rating chartPersonal card
 Open Armavir, rapid 2021 Juniors 2003-2012, Stage 2 Armavir RUS 2021-04-25
RcRownchangeKK*chgGame
 1331 1531 6.50 8 0.49 20 9.80 
  Malaev, Kirill 1267 RUS0.501-0.3220-6.40 
  Pavluyk, Iliay 1276 RUS1.0010.19203.80 
  Rudenko, Artem 1268 RUS1.0010.18203.60 
  Ivanov, Timur 1427 RUS0.001-0.6420-12.80 
  Sarkisov, Stepan 1330 RUS1.0010.24204.80 
  Iankin, Arseni 1446 RUS1.0010.38207.60 
  Bondarenko, Radomir 1345 RUS1.0010.26205.20 
  Tsishetskiy, Aleksey 1288 RUS1.0010.20204.00 

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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