Individual Calculations January 2020
 Arvidsson, Erik  Total change: 38.80  Rating chartPersonal card
 LASS KM 2019 grp A Linkoping SWE 2019-09-17
RcRownchangeKK*chgGame
 2038 1908 5.00 9 1.94 20 38.80 
  Wahlund, Max c2170 SWE0.001-0.1820-3.60 
  Pettersson, Borje 1936 SWE1.0010.542010.80 
  Qwarfort, Fredrik 1898 SWE0.501-0.0120-0.20 
  Carlsson, Ingvar 2068 SWE0.5010.21204.20 
  Uvhagen, Lennart 1892 SWE1.0010.48209.60 
  Olsson, Simon 2180 SWE0.001-0.1720-3.40 
  Garner, Marten 1889 SWE1.0010.47209.40 
  Nguyen, Gabriel 2071 SWE1.0010.722014.40 
  Janse, Love 2237 SWE0.001-0.1220-2.40 

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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