Rapid: Individual Calculations December 2021
 Cherniaev, Alexander  Total change: -19.40  Rating chartPersonal card
 Golders Green FIDE Rapidplay - NOV1 Open London ENG 2021-11-06
RcRownchangeKK*chgGame
 1826 2367 4.50 6 -1.16 20 -23.20 
  Ward, Jacob 1632 ENG1.0010.01200.20 
  Smith, Martin 1642 ENG1.0010.01200.20 
  Finn, Peter 1865 ENG0.001-0.9620-19.20 
  Iyengar, Ilya 1937 ENG1.0010.07201.40 
  Stern, Robert 1747 ENG1.0010.01200.20 
  Lalic, Peter D 2130 ENG0.501-0.3020-6.00 

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)
 
 Muswell Hill FIDE Rapid NOV1 London ENG 2021-11-16
RcRownchangeKK*chgGame
 1841 2367 4.50 5 -0.11 20 -2.20 
  Llewellyn, Julian D 1632 ENG1.0010.01200.20 
  Ignatovic, Ernest 1772 LTU1.0010.02200.40 
  Ruse, Jake 1632 ENG1.0010.01200.20 
  Senior, Gary 1981 ENG1.0010.09201.80 
  Pigott, John C m2186 ENG0.501-0.2420-4.80 

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)
 
 Golders Green FIDE Rapidplay - NOV2 Open London ENG 2021-11-20
RcRownchangeKK*chgGame
 1910 2367 5.50 6 0.30 20 6.00 
  Haddock, Paul 1632 ENG1.0010.01200.20 
  Zhao, George 1632 ENG1.0010.01200.20 
  Stern, Robert 1747 ENG1.0010.01200.20 
  Iyengar, Ilya 1937 ENG1.0010.07201.40 
  Pigott, John C m2186 ENG1.0010.26205.20 
  Large, Peter G m2325 ENG0.501-0.0620-1.20 

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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