Rapid: Individual Calculations August 2017
 Haddock, Paul  Total change: 4.60  Rating chartPersonal card
 Greater London Chess Club Summer Rapidplay Major London ENG 2017-07-01
RcRownchangeKK*chgGame
 1713 1579 0.00 2 -0.65 20 -13.00 
  Brown, Geoffrey 1740 ENG0.001-0.2920-5.80 
  Peykov, Andriy 1685 ENG0.001-0.3620-7.20 

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)
 
 5th DeMontford Bell Kings Place Festival Major London ENG 2017-07-08
RcRownchangeKK*chgGame
 1781 1579 1.50 4 0.54 20 10.80 
  Macdonald, Julian 1810 ENG1.0010.792015.80 
  Rohrer, Finlo N 1791 ENG0.001-0.2320-4.60 
  Finnegan, Oliver 1781 ENG0.5010.26205.20 
  Sheikh, Nasarullah 1743 ENG0.001-0.2820-5.60 

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 Rapid Chess Major July 2017 London ENG 2017-07-15
RcRownchangeKK*chgGame
 1629 1579 1.50 3 0.20 20 4.00 
  Brass, Ezra 1576 ENG0.5010.00200.00 
  Shah, Kian 1541 ENG1.0010.45209.00 
  Davis, Timothy 1769 ENG0.001-0.2520-5.00 

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 WEEKDAY Rapid Major London ENG 2017-07-25
RcRownchangeKK*chgGame
 1702 1579 1.50 4 0.14 20 2.80 
  Lim, Yu-Chin (peter) 1725 ENG0.5010.20204.00 
  Balouka Myers, Gabriel 1752 ENG0.001-0.2720-5.40 
  Amir-Afshari, Farhad 1522 ENG1.0010.42208.40 
  Macdonald, Julian 1810 ENG0.001-0.2120-4.20 

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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