Blitz: Individual Calculations January 2018
 Cox, John J  Total change: 19.80  Rating chartPersonal card
 9th CSC London Chess Classic: Blitz Group H London ENG 2017-12-10
RcRownchangeKK*chgGame
 2077 2326 8.00 10 0.37 20 7.40 
  Bennet-Stevens, Lucy 1926  * ENG0.001-0.9220-18.40 
  O Gorman, Tom f2115 IRL1.0010.23204.60 
  Busse, Tom Niklas 1996 GER1.0010.12202.40 
  Oyama, Akito 1956 ENG1.0010.10202.00 
  Dupuis, Denis K 1926  * ENG1.0010.08201.60 
  Sadler, Matthew D g2630 ENG0.001-0.1420-2.80 
  Blake, J Morgan 1926  * ENG1.0010.08201.60 
  Ng, Chung Lok Andrew 1926  * HKG1.0010.08201.60 
  Lundback, Anders 1926  * SWE1.0010.08201.60 
  Petitcunot, Pierre m2440 FRA1.0010.662013.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 9th CSC London Chess Classic: Blitz Knockout Stage London ENG 2017-12-10
RcRownchangeKK*chgGame
 2574 2326 1.00 2 0.62 20 12.40 
  Cornette, Matthieu g2574 FRA1.0010.812016.20 
  Cornette, Matthieu g2574 FRA0.001-0.1920-3.80 

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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