Individual Calculations October 2008
 Poobalasingam, Peter S  Total change: 31.95  Rating chartPersonal card
 Arctic Chess Challenge 2008 Tromsø NOR 2008-08-02
RcRownchangeKK*chgGame
 2263 2203 6.00 9 2.13 15 31.95 
  Carlsen, Ingrid Oen 1853 NOR1.0010.11151.65 
  Haugstad, Espen 2031 NOR1.0010.27154.05 
  Turner, Matthew J g2493 ENG0.5010.34155.10 
  Agdestein, Simen g2553 NOR0.001-0.1115-1.65 
  Hansen, Victor 2124 NOR1.0010.39155.85 
  Reynolds, D Ian W 2105 ENG1.0010.37155.55 
  Likavsky, Tomas g2485 SVK0.001-0.1615-2.40 
  Westerinen, Heikki M.j. g2376 FIN1.0010.731510.95 
  Zozulia, Anna mwg2346 BEL0.5010.19152.85 

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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