Individual Calculations November 2010
 Logdahl, Harald  Total change: 12.30  Rating chartPersonal card
 Vasteras Open 2010 Vasteras SWE 2010-09-24
 2306 2245 2.50 4 0.82 15 12.30 
  Johansson, Jan m2424 SWE0.001-0.2715-4.05 
  Hansen, Lars 2255 DEN1.0010.51157.65 
  Johansson, Carl Fredrik 2221 SWE1.0010.47157.05 
  Livner, Anders f2324 SWE0.5010.11151.65 

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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