Blitz: Individual Calculations April 2015
 Douhan, David  Total change: 50.20  Rating chartPersonal card
 Taste oc Chess 2015 Stockholm SWE 2015-02-22
 2139 1977 5.00 8 2.51 20 50.20 
  Evertsson, Lennart 2216 SWE1.0010.802016.00 
  Cramling, Pia g2328 SWE0.001-0.1120-2.20 
  Thorell, Viktor 2036 SWE1.0010.582011.60 
  Bracali, Andrea 2029 ITA0.001-0.4320-8.60 
  Engstrom, Kaj 2220 SWE1.0010.802016.00 
  Tuomainen, Felix 2027 SWE1.0010.572011.40 
  Bellon Lopez, Juan Manuel g2347 ESP0.001-0.1020-2.00 
  Ranby, Hans 1906 SWE1.0010.40208.00 

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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