Individual Calculations September 2009
 Igla, Bella  Total change: 22.80  Rating chartPersonal card
 Chess House Summer 2009. IM Aarhus DEN 2009-07-08
RcRownchangeKK*chgGame
 2364 2235 4.50 9 1.52 15 22.80 
  Peterson, Eric f2248 SVK1.0010.52157.80 
  Skytte, Rasmus m2396 DEN0.5010.21153.15 
  Kristiansen, Jens m2435 DEN0.001-0.2415-3.60 
  Hagesaether, Ellen wm2249 NOR0.5010.02150.30 
  Glud, Jakob Vang m2462 DEN1.0010.791511.85 
  Andersen, Jackie 2292 DEN0.5010.08151.20 
  Berg, Klaus m2432 DEN0.5010.25153.75 
  Repkova, Eva mwg2428 SVK0.001-0.2515-3.75 
  Andersen, Mads f2336 DEN0.5010.14152.10 

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)
 

 

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