Individual Calculations January 2015
 Halvarsson, Peter  Total change: 5.40  Rating chartPersonal card
 Linkopings ASS KM grupp A, 2014 Linkoping SWE 2014-09-23
RcRownchangeKK*chgGame
 2012 1979 3.50 8 -0.16 20 -3.20 
  Moren, Bjorn 2090 SWE0.001-0.3520-7.00 
  Carlsson, Ingvar 2063 SWE0.001-0.3820-7.60 
  Qwarfort, Fredrik 1913 SWE1.0010.41208.20 
  Andersson, Stefan 1892 SWE0.501-0.1220-2.40 
  Olsson, Simon 2159 SWE0.5010.24204.80 
  Carlbom, Pelle 1898 SWE1.0010.39207.80 
  Janse, Love 2174 SWE0.001-0.2520-5.00 
  Grundel, Sam 1906 SWE0.501-0.1020-2.00 

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)
 
 Malmo Open Malmö SWE 2014-12-12
RcRownchangeKK*chgGame
 1935 1961 2.00 3 0.43 20 8.60 
  Hedlerfog, Robert 1676 SWE1.0010.16203.20 
  Rahul Kumar, Pune 2169 IND0.5010.27205.40 
  Kardell, Mathias 1959 SWE0.5010.00200.00 

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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