Rapid: Individual Calculations January 2022
 Rogers, Tim L  Total change: -8.20  Rating chartPersonal card
 Muswell Hill FIDE Rapid NOV30th London ENG 2021-11-30
RcRownchangeKK*chgGame
 1855 1792 4.00 6 1.48 20 29.60 
  McWilliams, Mark 1242 ENG1.0010.03200.60 
  Grigoryan, Meri wf1988 ENG1.0010.752015.00 
  Hayward, Alan 1847 ENG1.0010.582011.60 
  Ignatovic, Ernest 1772 LTU1.0010.47209.40 
  Cherniaev, Alexander g2367 RUS0.001-0.0220-0.40 
  Keohane, Ben 1915 ENG0.001-0.3320-6.60 

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)
 
 Golders Green FIDE Rapidplay - DEC1 Open London ENG 2021-12-04
RcRownchangeKK*chgGame
 1333 1792 0.00 2 -1.89 20 -37.80 
  Dias, Ruwan 1311 ENG0.001-0.9520-19.00 
  Ravithas, Abinash 1355 ENG0.001-0.9420-18.80 

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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