Rapid: Individual Calculations October 2021
 Stern, Robert  Total change: -35.00  Rating chartPersonal card
 Muswell Hill FIDE Rapid SEP1 London ENG 2021-09-07
RcRownchangeKK*chgGame
 1520 1808 4.00 6 -0.59 20 -11.80 
  Ivan, Austin 1312 ENG0.001-0.9620-19.20 
  McGann, John 1148 ENG1.0010.01200.20 
  Helps, David 1528 ENG1.0010.16203.20 
  Somupillai, Selvarattinam Genga 1414 ENG1.0010.08201.60 
  Cannon, Richard J 1986 ENG0.001-0.2720-5.40 
  Levy, Christopher A 1731 ENG1.0010.39207.80 

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)
 
 Muswell Hill FIDE Rapid SEP2 London ENG 2021-09-14
RcRownchangeKK*chgGame
 1741 1808 2.00 5 -1.16 20 -23.20 
  Somupillai, Selvarattinam Genga 1414 ENG1.0010.08201.60 
  Llewellyn, Julian D 1647 ENG0.001-0.7120-14.20 
  Holloway-Nahum, Aaron 1584 ENG1.0010.22204.40 
  Maycock Bates, David Henry 1637 MEX0.001-0.7320-14.60 
  Cherniaev, Alexander g2422 RUS0.001-0.0220-0.40 

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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