Individual Calculations October 2008
 Smith, Brian  Total change: -29.05  Rating chartPersonal card
 Arctic Chess Challenge 2008 Tromsø NOR 2008-08-02
RcRownchangeKK*chgGame
 2140 1803 0.50 2 0.26 25 6.50 
  Bjerke, Richard f2153 NOR0.5010.39259.75 
  De Andres Gonalons, Fernando 2127 ESP0.001-0.1325-3.25 

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)
 
NOTE: K factor changed
 Int. Open Davos Davos SUI 2008-08-10
RcRownchangeKK*chgGame
 1824 1803 1.00 7 -2.37 15 -35.55 
  Curien, Nicolas 2153 SUI0.001-0.1115-1.65 
  Sauter, Hinko 1574 SUI0.001-0.7915-11.85 
  Del Val, Moise 1909 SUI0.5010.14152.10 
  Srokovskiy, Andrea 1826 GER0.001-0.4715-7.05 
  Del Val, Josefa 1720 SUI0.501-0.1115-1.65 
  Sieber, Wolfgang 1867 SUI0.001-0.4115-6.15 
  Rous, Daniel 1719 CZE0.001-0.6215-9.30 

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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