Rapid: Individual Calculations February 2023
 McGann, John  Total change: -8.00  Rating chartPersonal card
 Golders Green FIDE Rapidplay 2023 January Minor London ENG 2023-01-07
RcRownchangeKK*chgGame
 1190 1082 0.00 1 -0.35 20 -7.00 
  Demelo, Caitano 1190 IND0.001-0.3520-7.00 

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 10 London ENG 2023-01-10
RcRownchangeKK*chgGame
 1586 1082 1.00 5 0.51 20 10.20 
  Keohane, Ben 1868 ENG0.0010.00200.00 
  Pepe, Salvatore 1454 ENG0.001-0.1020-2.00 
  Goulbourne, Nick 1209 ENG1.0010.672013.40 
  Kennedy, Craig 1864 SCO0.0010.00200.00 
  Lawson, David 1537 ENG0.001-0.0620-1.20 

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)
 
 Kensington FIDE Rapid Chess 15 January - Minor London ENG 2023-01-15
RcRownchangeKK*chgGame
 1193 1082 0.50 3 -0.56 20 -11.20 
  Yu, Robin 1301 ENG0.001-0.2220-4.40 
  Demelo, Caitano 1190 IND0.001-0.3520-7.00 
  Sobolevski, Damien 1089 ENG0.5010.01200.20 

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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