Individual Calculations September 2015
 Bullen, Alex  Total change: 32.40  Rating chartPersonal card
 102nd British Chess Championships Major Open Coventry ENG 2015-07-27
RcRownchangeKK*chgGame
 2018 1994 6.50 10 1.75 20 35.00 
  Davis, Holden 1704 ENG1.0010.16203.20 
  Jaunooby, Ali R 2181 ENG0.5010.24204.80 
  Jones, Chris 2015 ENG0.5010.03200.60 
  Gill, Oliver 2037 ENG0.5010.06201.20 
  Pink, Joshua 1826 ENG1.0010.28205.60 
  Fodor, Tamas Jr. g2394  * HUN0.001-0.0820-1.60 
  Batchelor, Guy J 1855 ENG1.0010.31206.20 
  Jackson, Oliver A f2132 ENG0.5010.19203.80 
  Talbot, Nathan L 2035 ENG1.0010.562011.20 
  Moreby, James 1997 ENG0.5010.00200.00 
 * 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)
 
 102nd British Chess Championships Week 1 AM Open Coventry ENG 2015-07-27
RcRownchangeKK*chgGame
 1952 1994 2.50 5 -0.28 20 -5.60 
  Hanscombe, Richard 1757 WLS1.0010.20204.00 
  Crocker, Philip J 2216 ENG0.001-0.2220-4.40 
  Nicholson, Jim W R 1988 ENG0.001-0.5120-10.20 
  Bansal, Rohan 1969 ENG0.501-0.0320-0.60 
  Schmerwitz, Reinhard 1829 GER1.0010.28205.60 

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)
 
 102nd British Chess Championships Week 2 AM Open Coventry ENG 2015-08-03
RcRownchangeKK*chgGame
 1873 2019 3.50 5 0.15 20 3.00 
  French, Max 1816 ENG1.0010.24204.80 
  Foster, Timothy 1619  * ENG1.0010.08201.60 
  Crocker, Philip J 2216 ENG0.001-0.2520-5.00 
  Gallagher, Daniel Gh 1898 ENG0.501-0.1620-3.20 
  Pink, Joshua 1816 ENG1.0010.24204.80 
 * 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)
 

 

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