Rapid: Individual Calculations July 2021
 Naumov, Igor  Total change: -30.60  Rating chartPersonal card
 Kuzmolovo Rapid Cup 2021-6 St. Petersburg RUS 2021-06-06
RcRownchangeKK*chgGame
 1445 1816 4.50 8 -2.07 20 -41.40 
  Frank, Lev 1151 RUS1.0010.01200.20 
  Astakhov, Leonid 1410 RUS1.0010.08201.60 
  Romanov, Nikita 1502 RUS1.0010.14202.80 
  Smirnov, Stanislav 1863 RUS0.001-0.4320-8.60 
  Frank, Stanislav 1608 RUS0.001-0.7720-15.40 
  Igumnov, Nikita 1191 RUS0.501-0.4920-9.80 
  Mishin, Danila 1107 RUS1.0010.01200.20 
  Gorelov, Dmitriy 1728 RUS0.001-0.6220-12.40 

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)
 
 Neva Open Rapid-G St. Petersburg RUS 2021-06-19
RcRownchangeKK*chgGame
 1824 1816 3.50 6 0.54 20 10.80 
  Gaydym, Arseniy 2065 RUS1.0010.812016.20 
  Vershinin, Igor 1960 RUS0.001-0.3120-6.20 
  Kvitko, Nikita 1664 KAZ1.0010.30206.00 
  Radzhabov, Roman 1886 RUS1.0010.602012.00 
  Yurkovets, Evgeni 1694 RUS0.001-0.6720-13.40 
  Maimin, Leonid 1673 RUS0.501-0.1920-3.80 

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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