Individual Calculations April 2017
 Sarodnick, Volker  Total change: -36.40  Rating chartPersonal card
 Helsingborgsmasterskapet 2017 Helsingborg SWE 2017-01-23
RcRownchangeKK*chgGame
 1811 1778 3.00 6 0.18 40 7.20 
  Wellevit, Tomas 1920 SWE0.001-0.3140-12.40 
  Westin, Ake 2134 SWE0.001-0.1140-4.40 
  Andersson, Jan 1957 1618 SWE0.501-0.2140-8.40 
  Jonsson, Filip 1618 SWE1.0010.294011.60 
  Johansson, Rolf 1683 SWE0.501-0.1340-5.20 
  Amin, Idris 1891 SWE1.0010.654026.00 

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
 1745 1778 0.00 2 -1.09 40 -43.60 
  Steffert, Walter 1648 SWE0.001-0.6840-27.20 
  Dalling, Peter c1841 SWE0.001-0.4140-16.40 

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)
 

 

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