Individual Calculations April 2017
 Amin, Idris  Total change: -36.80  Rating chartPersonal card
 Helsingborgsmasterskapet 2017 Helsingborg SWE 2017-01-23
RcRownchangeKK*chgGame
 1869 1891 4.50 7 0.80 40 32.00 
  Jonsson, Filip 1618 SWE1.0010.17406.80 
  Westin, Ake 2134 SWE0.5010.304012.00 
  Wellevit, Tomas 1920 SWE1.0010.544021.60 
  Hakansson, Stefan 1957 SWE1.0010.594023.60 
  Szczepanowski, Tomasz 1851 POL1.0010.444017.60 
  Agovic, Seifo 1823 SWE0.001-0.5940-23.60 
  Sarodnick, Volker 1778 SWE0.001-0.6540-26.00 

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)
 
 Div III 8 2016-17 r67 sweden SWE 2017-03-05
RcRownchangeKK*chgGame
 1555 1866 0.00 2 -1.72 40 -68.80 
  Persson, Lars 1958 1569 SWE0.001-0.8540-34.00 
  Jussila, Cai 1541 SWE0.001-0.8740-34.80 

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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