Individual Calculations January 2018
 Larsson, Jan  Total change: -19.80  Rating chartPersonal card
 Ystads SS KM 2017 Ystad SWE 2017-09-14
RcRownchangeKK*chgGame
 1558 1587 4.50 8 0.08 20 1.60 
  Godin, Stig-Lennart 1531 SWE1.0010.42208.40 
  Batalka, Stefan 1421 SWE1.0010.28205.60 
  Stahlberg, David 1987  * SWE0.001-0.0820-1.60 
  Persson, Christer 1507 SWE0.501-0.1120-2.20 
  Jorgensen, Stein 1481 SWE0.501-0.1420-2.80 
  Rasmusson, Max 1383 SWE0.501-0.2620-5.20 
  Pawela, Sebastian 1597 SWE0.5010.01200.20 
  Landgren, Christer 1559 SWE0.501-0.0420-0.80 
 * 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)
 
 Skane Distr 17/18 Div 4 R3 Skane SWE 2017-12-03
RcRownchangeKK*chgGame
 1483 1592 0.00 1 -0.65 20 -13.00 
  Kharraziha, Hamid 1483 SWE0.001-0.6520-13.00 

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)
 
 Div III 10 2017-18 R3 Sweden SWE 2017-12-03
RcRownchangeKK*chgGame
 1646 1592 0.00 1 -0.42 20 -8.40 
  Drapic, Haris 1646 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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