Individual Calculations December 2013
 Tarhon, Brian  Total change: -0.60  Rating chartPersonal card
 e2e4 London Gatwick International Challengers Oct 2013 London ENG 2013-10-26
RcRownchangeKK*chgGame
 1926 1927 2.00 6 -1.04 15 -15.60 
  Korhonen, Erkki 1868 FIN1.0010.42156.30 
  Haridas, Girinath 1790 ENG0.001-0.6815-10.20 
  Slade, Theodore 1743 ENG0.501-0.2415-3.60 
  Denman, Brian 2230 SCO0.001-0.1415-2.10 
  Prior, Stephen C V 1990 ENG0.001-0.4115-6.15 
  Dixit, Kumar 1933 ENG0.5010.01150.15 

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)
 
 e2e4 London Gatwick International Major Oct 2013 London ENG 2013-10-26
RcRownchangeKK*chgGame
 1697 1927 0.50 1 -0.29 15 -4.35 
  Anilkumar, Anantha P 1697 ENG0.501-0.2915-4.35 

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)
 
 e2e4 London Gatwick International Masters Oct 2013 London ENG 2013-10-26
RcRownchangeKK*chgGame
 2287 1927 0.50 2 0.29 15 4.35 
  Jackson, James P 2246 ENG0.001-0.1315-1.95 
  Cherniaev, Alexander g2327  * RUS0.5010.42156.30 
 * 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)
 
 e2e4 Gatwick Open November 2013 Gatwick, London ENG 2013-11-01
RcRownchangeKK*chgGame
 2084 1925 2.50 5 1.00 15 15.00 
  Bird, Andrew 2221 AUS0.001-0.1515-2.25 
  Bonafont, Philip R 2053 ENG1.0010.671510.05 
  Atako, Chino C 2101 ENG1.0010.731510.95 
  Dixit, Kumar 1917 ENG0.501-0.0115-0.15 
  Jones, William E G 2127 ENG0.001-0.2415-3.60 

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)
 

 

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