Individual Calculations December 2017
 Tuomainen, Jouni  Total change: 12.00  Rating chartPersonal card
 Lag-DM 2017/2018, div 5 R1-2 Stockholm SWE 2017-10-02
RcRownchangeKK*chgGame
 1806 1537 0.50 1 0.33 20 6.60 
  Andersson, Gunnar 1963 1806 SWE0.5010.33206.60 

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)
 
 Lilla Hasselbacken Chess Open 2017 lang Stockholm SWE 2017-11-04
RcRownchangeKK*chgGame
 1382 1544 3.00 4 0.27 20 5.40 
  Henriques, Emil 1144  * SWE1.0010.08201.60 
  Shatil, Shir 1578 ISR1.0010.552011.00 
  Gerdes, Sebastian 1297 SWE0.001-0.8120-16.20 
  Pilstrom, Bjorn 1508 SWE1.0010.45209.00 
 * 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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