Rapid: Individual Calculations February 2023
 Demelo, Caitano  Total change: 26.20  Rating chartPersonal card
 Golders Green FIDE Rapidplay 2023 January Minor London ENG 2023-01-07
RcRownchangeKK*chgGame
 1088 1190 2.00 3 0.08 20 1.60 
  McGann, John 1082 ENG1.0010.35207.00 
  Dupuis, Daniel 1043 ENG0.001-0.7020-14.00 
  Iyer, Shrinivas 1139 ENG1.0010.43208.60 

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)
 
 Kensington FIDE Rapid Chess 15 January - Minor London ENG 2023-01-15
RcRownchangeKK*chgGame
 1230 1190 2.00 3 0.66 20 13.20 
  Matilal, Tamal 1306 ENG0.001-0.3420-6.80 
  McGann, John 1082 ENG1.0010.35207.00 
  Yu, Robin 1301 ENG1.0010.652013.00 

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 - January 24 London ENG 2023-01-24
RcRownchangeKK*chgGame
 1629 1190 1.50 6 0.57 20 11.40 
  Cabrera Ramos, Javier 1768 ESP0.001-0.0220-0.40 
  Crompton, Robert 1292 ENG0.5010.14202.80 
  Goulbourne, Nick 1209 ENG1.0010.532010.60 
  Nicholas, Koichi B 2023 ENG0.0010.00200.00 
  Keohane, Ben 1868 ENG0.001-0.0120-0.20 
  Levy, Christopher A 1613 ENG0.001-0.0720-1.40 

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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