Individual Calculations April 2017
 Keinonen, Juha  Total change: 4.40  Rating chartPersonal card
 Div III 3 2016-17 r67 sweden SWE 2017-03-05
RcRownchangeKK*chgGame
 1346 1490 1.00 1 0.31 20 6.20 
  Gustavsson, Tuve 1346 SWE1.0010.31206.20 

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)
 
 Sallskapets KM 2017 r56 Stockholm SWE 2017-03-07
RcRownchangeKK*chgGame
 1428 1490 0.50 1 -0.09 20 -1.80 
  Strid, Erik 1428 SWE0.501-0.0920-1.80 

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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