Individual Calculations January 2012
 Varnam, Liam D  Total change: 0.00  Rating chartPersonal card
 Imperial College Open London ENG 2011-11-04
RcRownchangeKK*chgGame
 2013 2060 2.50 5 -0.23 15 -3.45 
  Cetens, Edward 1708 CZE0.501-0.3915-5.85 
  Sagues, Vincent 1952 FRA1.0010.35155.25 
  Cairns, Stephen 2109 ENG0.001-0.4315-6.45 
  Sanders, Isaac B 2136 ENG1.0010.60159.00 
  Tozer, Philip A A 2159 ENG0.001-0.3615-5.40 

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)
 
 London Chess Classic 2011: Open London ENG 2011-12-03
RcRownchangeKK*chgGame
 2141 2060 3.50 8 0.23 15 3.45 
  Berg, Emanuel g2460  * SWE0.001-0.0815-1.20 
  De Lagontrie, Jean 1912 FRA1.0010.30154.50 
  Cox, John J m2423 ENG0.001-0.1015-1.50 
  Bala Kannamma, P 1927 IND1.0010.32154.80 
  Cetens, Edward 1708 CZE1.0010.11151.65 
  Gant, Chris J f2194 ENG0.5010.18152.70 
  Anderton, Matthew N 2227 ENG0.001-0.2815-4.20 
  Eckersley-Waites, Tom 2276 ENG0.001-0.2215-3.30 
 * 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)
 

 

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