Individual Calculations January 2019
 Johansson, Christer 1973  Total change: -4.60  Rating chartPersonal card
 Lag-DM 2018/2019, div 2 R123 Stockholm SWE 2018-10-01
RcRownchangeKK*chgGame
 1690 1774 1.50 3 -0.30 20 -6.00 
  Johansson-Ohman, Linnea 1495 SWE1.0010.16203.20 
  Pargman, Michael 1686 SWE0.001-0.6220-12.40 
  Johansson, Lennart B 1889 SWE0.5010.16203.20 

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)
 
 Div II 3 2018-19 R3 Sweden SWE 2018-12-02
RcRownchangeKK*chgGame
 1883 1773 0.50 1 0.15 20 3.00 
  Wahlstedt, Mats 1883 SWE0.5010.15203.00 

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)
 
 Lag-DM 2018/2019, div Elit R4 Stockholm SWE 2018-12-10
RcRownchangeKK*chgGame
 2173 1773 0.00 1 -0.08 20 -1.60 
  Berg, Emanuel g2173  * 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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