Individual Calculations October 2017
 Barlov, Alex  Total change: -32.80  Rating chartPersonal card
 CCF LATE SUMMER LONG PLAY CONGRESS PREMIER London ENG 2017-09-02
RcRownchangeKK*chgGame
 1819 1535 0.50 3 -0.01 40 -0.40 
  Gibbs, Dominic V 1828 ENG0.001-0.1540-6.00 
  Batchelor, Paul A 1909 ENG0.001-0.1040-4.00 
  Drennan, William B 1721 ENG0.5010.24409.60 

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)
 
 Hampstead FIDE Congress Under 1900 Sept 17 London ENG 2017-09-23
RcRownchangeKK*chgGame
 1421 1535 0.50 2 -0.81 40 -32.40 
  Kesterson, Kennan 1445 ENG0.501-0.1240-4.80 
  Gautham, Shenbagakumar 1397 ENG0.001-0.6940-27.60 

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)
 

 

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