Individual Calculations May 2015
 Halvarsson, Peter  Total change: 23.60  Rating chartPersonal card
 Linkopingsmasterskapet 2015 Linkoping SWE 2015-01-20
RcRownchangeKK*chgGame
 1926 1966 5.50 8 1.18 20 23.60 
  Eriksson, Ofelia 1664 SWE1.0010.15203.00 
  Orci, Istvan 1607 SWE1.0010.10202.00 
  Janse, Love 2143 SWE1.0010.732014.60 
  Grundel, Sam 1935 SWE0.501-0.0420-0.80 
  Qwarfort, Fredrik 1862 SWE1.0010.36207.20 
  Olsson, Simon 2204 SWE0.001-0.2020-4.00 
  Carlsson, Ingvar 2097 SWE0.001-0.3220-6.40 
  Garner, Marten 1893 SWE1.0010.40208.00 

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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