Individual Calculations January 2015
 Eriksson, Hans-G  Total change: 68.00  Rating chartPersonal card
 Vaster Malarstad 2014 Koping SWE 2014-10-09
RcRownchangeKK*chgGame
 1909 1815 4.00 8 0.99 40 39.60 
  Isaxon, Alf 2040 SWE1.0010.784031.20 
  Alvarado, Guillermo 1703 SWE1.0010.354014.00 
  Rydberg, Krister 1827 SWE0.5010.02400.80 
  Boman, Lars 1979 SWE0.001-0.2840-11.20 
  Johansson, Bjorn 2010 SWE1.0010.754030.00 
  Segerstrom, Tore 1958 SWE0.001-0.3140-12.40 
  Adolfsson, Kjell 1869 SWE0.5010.08403.20 
  Sparv, Joakim 1887 SWE0.001-0.4040-16.00 

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)
 
NOTE: K factor changed
 Upsala Mote 2014 Uppsala SWE 2014-11-29
RcRownchangeKK*chgGame
 2103 1848 2.00 4 1.22 20 24.40 
  Eriksson, Kristian 2122 SWE0.5010.33206.60 
  Freden, Tobias 1975 SWE1.0010.672013.40 
  Johansson, Carl Fredrik c2165 SWE0.5010.37207.40 
  Backman, Andreas 2150 SWE0.001-0.1520-3.00 

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)
 
NOTE: K factor changed
 Div II 4 2014-15 rond 3 sw SWE 2014-12-07
RcRownchangeKK*chgGame
 1615 1851 1.00 1 0.20 20 4.00 
  Eriksson, Ofelia 1615 SWE1.0010.20204.00 

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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