Individual Calculations January 2011
 Svensson, Leif  Total change: -25.25  Rating chartPersonal card
 Rockaden Umea KM 2010 Umea SWE 2010-10-04
RcRownchangeKK*chgGame
 2138 1996 1.00 5 -0.55 25 -13.75 
  Nygren, David 2142 SWE0.001-0.3025-7.50 
  Hammar, Ulf 2229 SWE0.5010.29257.25 
  Hammarstrom, Ulf 2134 SWE0.001-0.3125-7.75 
  Isaksson, Henrik 2105 SWE0.5010.15253.75 
  Bindler, Kaj 2081 SWE0.001-0.3825-9.50 

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)
 
 Bjorkstadsschacket 2010 Umea SWE 2010-11-05
RcRownchangeKK*chgGame
 2219 1996 0.00 2 -0.46 25 -11.50 
  Vaarala, Eric 2133 SWE0.001-0.3225-8.00 
  Lundin, Jan f2305 SWE0.001-0.1425-3.50 

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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