Individual Calculations April 2017
 Adamsson, Goran  Total change: 17.60  Rating chartPersonal card
 Div III 2 2016-17 r467 sweden SWE 2017-01-15
RcRownchangeKK*chgGame
 1824 1860 1.50 2 0.40 20 8.00 
  Karlsson, Bo 1713 FIN1.0010.30206.00 
  Grahn, Jan 1934 SWE0.5010.10202.00 

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)
 
 Sallskapets KM 2017 r56 Stockholm SWE 2017-03-07
RcRownchangeKK*chgGame
 1661 1872 2.00 2 0.48 20 9.60 
  Ivanyuhin, Valeri 1586 SWE1.0010.16203.20 
  Soderborg, Berndt 1736 SWE1.0010.32206.40 

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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