Individual Calculations February 2013
 Furman, Boris  Total change: -13.80  Rating chartPersonal card
 Hastings International Masters Hastings ENG 2012-12-28
RcRownchangeKK*chgGame
 2165 2237 5.00 10 -0.92 15 -13.80 
  Gretarsson, Hjorvar Steinn m2516 ISL0.001-0.1615-2.40 
  Ternault, Mathieu 2159 FRA0.501-0.1115-1.65 
  Tarhon, Brian 1844 ENG1.0010.08151.20 
  Safarian, Alek 2050 AUS1.0010.26153.90 
  Hawkins, Jonathan m2507 ENG0.001-0.1715-2.55 
  Flear, Christine wm2156 FRA0.001-0.6115-9.15 
  Hutchinson, Norman A 2108 ENG1.0010.33154.95 
  Duff, Rufus 2114 ENG0.501-0.1715-2.55 
  Hagen, Anders Gjerdrum 2126 NOR0.001-0.6515-9.75 
  Ramstad, Havard 2071 NOR1.0010.28154.20 

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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