Rapid: Individual Calculations July 2017
 Harari, Zaki  Total change: -13.00  Rating chartPersonal card
 Golders Green FIDE Rapid Chess Open June 2017 London ENG 2017-06-03
RcRownchangeKK*chgGame
 2026 2046 3.50 6 0.36 20 7.20 
  Jain, Gautam 1847 ENG1.0010.24204.80 
  Pigott, John C f2304 ENG0.001-0.1820-3.60 
  McCabe, Shane 1779 ENG1.0010.18203.60 
  Limonov, Petr 1734 ENG1.0010.14202.80 
  Zakarian, David f2360 ARM0.001-0.1420-2.80 
  Sagall, Roy 2132 ENG0.5010.12202.40 

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)
 
 4th Muswell Hill Weekday Rapid Open London ENG 2017-06-27
RcRownchangeKK*chgGame
 1912 2046 3.00 6 -1.01 20 -20.20 
  O Kelly, Rory M R 1940 ENG0.001-0.6420-12.80 
  Parker, Keith 1730 ENG1.0010.13202.60 
  Pein, Jonathan 1954 ENG0.501-0.1320-2.60 
  Cannon, Richard J 1995 ENG0.001-0.5720-11.40 
  Finnegan, Oliver 1808 ENG1.0010.20204.00 
  Murphy, Conor E 2047 ENG0.5010.00200.00 

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)
 

 

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