Individual Calculations June 2017
 Liljestrom, Tor  Total change: 9.40  Rating chartPersonal card
 Seniorserien 2017 Klass1 r10 12 Stockholm SWE 2017-04-05
RcRownchangeKK*chgGame
 1513 1612 1.00 1 0.36 20 7.20 
  Konstantinov, Dimiter 1513 SWE1.0010.36207.20 

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)
 
 Solna VT 2017 r78 sundbyerg SWE 2017-04-06
RcRownchangeKK*chgGame
 1753 1612 0.50 1 0.19 20 3.80 
  Lang, Gusztav Jr 1753 SWE0.5010.19203.80 

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)
 
 Solna VT 2017 r9 sundbyberg SWE 2017-05-04
RcRownchangeKK*chgGame
 2026 1626 0.00 1 -0.08 20 -1.60 
  Wallgren, Ulf 2026  * SWE0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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