Individual Calculations October 2014
 Bonafont, Philip  Total change: -13.60  Rating chartPersonal card
 CCF LATE SUMMER CONGRESS – Open COULSDON, LONDON ENG 2014-09-06
RcRownchangeKK*chgGame
 1994 2044 2.50 4 0.21 20 4.20 
  Golding, Alex 1891 ENG0.501-0.2020-4.00 
  Bansal, Rohan 1875 ENG1.0010.28205.60 
  Merry, Alan B f2296 ENG0.5010.31206.20 
  Gupta, Arul 1913 ENG0.501-0.1820-3.60 

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)
 
 21st Hampstead Weekend Congress: Under 2200 London ENG 2014-09-27
RcRownchangeKK*chgGame
 1934 2044 1.00 3 -0.89 20 -17.80 
  Jain, Gautam 1752 ENG1.0010.15203.00 
  Barj, Julien 2192 FRA0.001-0.3020-6.00 
  Millward, David J 1858 ENG0.001-0.7420-14.80 

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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