Individual Calculations January 2018
 Svensson, Erik  Total change: -7.60  Rating chartPersonal card
 Div II 1 2017-18 R123 Sweden SWE 2017-10-22
RcRownchangeKK*chgGame
 1775 1893 1.50 2 0.19 20 3.80 
  Hasselgren, Lars-Erik 1698 SWE1.0010.25205.00 
  Ersholt, Isak 1851 SWE0.501-0.0620-1.20 

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 3 2017-18 R3 Sweden SWE 2017-12-03
RcRownchangeKK*chgGame
 1806 1919 0.50 1 -0.15 20 -3.00 
  Almstrom, Jarl 1806 SWE0.501-0.1520-3.00 

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)
 
 Lag-DM 2017/18 Elit R 4 Stockholm SWE 2017-12-11
RcRownchangeKK*chgGame
 1974 1919 0.00 1 -0.42 20 -8.40 
  Eketrapp, Gunnar 1974 SWE0.001-0.4220-8.40 

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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