Individual Calculations January 2015
 Eriksson, Kristian  Total change: 7.40  Rating chartPersonal card
 Upsala Mote 2014 Uppsala SWE 2014-11-29
RcRownchangeKK*chgGame
 1860 2122 3.00 4 -0.25 20 -5.00 
  Eriksson, Hans-G 1848 SWE0.501-0.3320-6.60 
  Lingvall, John 1856 SWE1.0010.18203.60 
  Stenman, Christoffer 1955 SWE0.501-0.2220-4.40 
  Nurmi, Ake 1782 SWE1.0010.12202.40 

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)
 
 Malmo Open Malmö SWE 2014-12-12
RcRownchangeKK*chgGame
 2313 2146 1.50 3 0.62 20 12.40 
  Iwanow, Anna wm2290 POL0.5010.19203.80 
  Guglielmi, Riccardo 2193 ITA1.0010.572011.40 
  Akesson, Ralf g2457 SWE0.001-0.1420-2.80 

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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