Individual Calculations January 2018
 Madison, Sigurd  Total change: -47.40  Rating chartPersonal card
 LASK Open 2017 Lund SWE 2017-10-03
RcRownchangeKK*chgGame
 1600 1736 2.50 7 -2.12 20 -42.40 
  Hakansson, Simon 1998 1364 SWE0.501-0.4020-8.00 
  Nord, Alexander 1721 SWE0.001-0.5220-10.40 
  Sandvall, Johannes 1856 SWE0.001-0.3420-6.80 
  Petersson, David 1408 SWE1.0010.13202.60 
  Sundin, Sven-Ingvar 1603 SWE0.001-0.6820-13.60 
  Lindgren, Anna 1618 SWE0.001-0.6620-13.20 
  Ehinger, Mats 1628 SWE1.0010.35207.00 

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 10 2017-18 R3 Sweden SWE 2017-12-03
RcRownchangeKK*chgGame
 1914 1723 0.00 1 -0.25 20 -5.00 
  Eriksson, Joakim 1914 SWE0.001-0.2520-5.00 

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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