Individual Calculations July 2011
 Haria, Ravi  Total change: 20.55  Rating chartPersonal card
 4NCL 2011 various ENG 2010-11-06
RcRownchangeKK*chgGame
 1975 1952 4.50 5 2.16 15 32.40 
  Nettleton, Charlie B 1841 ENG1.0010.35155.25 
  Hart, David P O 2018 ENG1.0010.59158.85 
  Kreuzer, Christopher R L 1933 ENG1.0010.47157.05 
  Bailey, Kevin J 2029 ENG1.0010.61159.15 
  Jameson, David 2054 WLS0.5010.14152.10 

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
 2019 2052 3.00 7 -0.92 15 -13.80 
  Rausis, Igor 2452  * CZE0.001-0.0815-1.20 
  Craft, Isaac 1909 ENG0.501-0.1915-2.85 
  Shepley, Julien M 2027 ENG0.501-0.0315-0.45 
  Fowler, David 1881 SCO1.0010.27154.05 
  Stewart, Ashley 1977 ENG0.001-0.6015-9.00 
  Winter, Kevin 1918 ENG1.0010.32154.80 
  Amato, Giampiero 1970 ITA0.001-0.6115-9.15 
 * 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 Gatwick ENG 2011-06-17
RcRownchangeKK*chgGame
 1993 2052 2.50 4 0.13 15 1.95 
  Ansell, Simon T m2427 ENG0.001-0.0915-1.35 
  Dias, Theodore 1789 FRA0.501-0.3215-4.80 
  Nettleton, Charlie B 1834 ENG1.0010.22153.30 
  Psaila, Clarence 1920 MLT1.0010.32154.80 

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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