Individual Calculations May 2013
 Nyberg, Bo  Total change: -30.30  Rating chartPersonal card
 Uppsalamasterskapen Uppsala SWE 2013-02-05
RcRownchangeKK*chgGame
 1829 1886 1.00 5 -1.84 15 -27.60 
  Ekelund, Kurt 2056 SWE0.001-0.2815-4.20 
  Roos, Daniel 1572 SWE1.0010.14152.10 
  Berglund, Nils Erik 1889 SWE0.001-0.5015-7.50 
  Backlin, Torbjorn 1797 SWE0.001-0.6215-9.30 
  Pettersson, Lasse 1829 SWE0.001-0.5815-8.70 

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)
 
 Uppsala SSS KM Uppsala SWE 2013-02-06
RcRownchangeKK*chgGame
 1751 1886 0.50 1 -0.18 15 -2.70 
  Bannout, Edvin 1751 SWE0.501-0.1815-2.70 

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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