Individual Calculations July 2011
 Bonafont, Philip R  Total change: -41.10  Rating chartPersonal card
 4NCL 2011 various ENG 2010-11-06
RcRownchangeKK*chgGame
 2007 2150 0.00 2 -1.37 15 -20.55 
  Malhotra, Tarun 1913 ENG0.001-0.8015-12.00 
  Hosken, Nigel K 2101 ENG0.001-0.5715-8.55 

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 Sunningdale Open 2011 Sunningdale ENG 2011-05-27
RcRownchangeKK*chgGame
 2010 2135 3.00 6 -1.01 15 -15.15 
  Malhotra, Tarun 1954 ENG1.0010.26153.90 
  Sanders, Isaac B 2074 ENG0.001-0.5815-8.70 
  Shepley, Julien M 2027 ENG0.001-0.6515-9.75 
  Hickman, John E 2007 ENG0.501-0.1715-2.55 
  Norinkeviciute, Rasa wf2012 LTU0.501-0.1715-2.55 
  Costello, Colin A 1983 ENG1.0010.30154.50 

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 Gatwick ENG 2011-06-17
RcRownchangeKK*chgGame
 2069 2135 2.00 4 -0.36 15 -5.40 
  Kennedy, Craig 2012 SCO1.0010.33154.95 
  Crouch, Colin S m2343 ENG0.001-0.2315-3.45 
  Wadsworth, Matthew J 1944 ENG0.001-0.7515-11.25 
  Higgs, Anthony R J 1976 ENG1.0010.29154.35 

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)
 

 

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