Rapid: Individual Calculations March 2023
 Haddock, Paul  Total change: 34.00  Rating chartPersonal card
 Golders Green FIDE Rapidplay 2023 February Major London ENG 2023-02-11
RcRownchangeKK*chgGame
 1394 1323 2.50 4 0.80 20 16.00 
  Funk, Alexander 1557 ENG0.001-0.2120-4.20 
  Dargue, Peter 1196 ENG0.501-0.1720-3.40 
  Azis, Ihsaan 1187 ENG1.0010.32206.40 
  Lutley, Philip 1634 AUS1.0010.862017.20 

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)
 
 Muswell Hill FIDE Rapid - February 14 London ENG 2023-02-14
RcRownchangeKK*chgGame
 1443 1323 1.50 4 -0.39 20 -7.80 
  Badacsonyi, Stanley 2098 ENG0.0010.00200.00 
  Xenakis, Charles 1247 GRE0.001-0.6020-12.00 
  Horwood, Alexander 1133 ENG0.501-0.2520-5.00 
  Pradhan, Ayan 1293 ENG1.0010.46209.20 

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)
 
 Muswell Hill FIDE Rapid - February 21 London ENG 2023-02-21
RcRownchangeKK*chgGame
 1700 1323 2.00 4 1.29 20 25.80 
  Coddington, Oliver E D 1948 ENG1.0010.992019.80 
  Kerr, Duncan 1839 ENG0.001-0.0420-0.80 
  Cabrera Ramos, Javier 1753 ESP0.001-0.0720-1.40 
  Somupillai, Selvarattinam Genga 1259 ENG1.0010.41208.20 

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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