Individual Calculations September 2010
 Wiander, Michael  Total change: -26.50  Rating chartPersonal card
 Klass M 2010 Lund SWE 2010-07-03
RcRownchangeKK*chgGame
 2090 2186 2.50 6 -1.27 25 -31.75 
  Eklund, Joel 2192 SWE0.001-0.4925-12.25 
  Hedin, Gunnar 2120 SWE0.001-0.5925-14.75 
  Mattsson, Michael 2086 SWE0.501-0.1425-3.50 
  Adolfson, Tobias 2054 SWE0.001-0.6825-17.00 
  Rosell, Sven 1981 SWE1.0010.24256.00 
  Joensson, Lennart 2105 SWE1.0010.39259.75 

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
 Stockholm Open 2010 Stockholm SWE 2010-08-16
RcRownchangeKK*chgGame
 2075 2186 3.50 5 0.35 15 5.25 
  Myrberg, Richard 1860 SWE1.0010.13151.95 
  Isaksson, Per 1995 SWE1.0010.25153.75 
  Palmqvist, Fredrik 1935 SWE1.0010.19152.85 
  Georgescu, Tiberiu f2404 ROU0.5010.28154.20 
  Westerberg, Jonathan 2183 SWE0.001-0.5015-7.50 

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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