Individual Calculations December 2019
 Myrberg, Rickard  Total change: -25.00  Rating chartPersonal card
 Div II 1 2019-20 R12 Sweden SWE 2019-10-19
RcRownchangeKK*chgGame
 1761 1795 0.50 2 -0.59 20 -11.80 
  Mitra, Ashoke 1647 SWE0.501-0.2020-4.00 
  Hedin, Niclas 1875 SWE0.001-0.3920-7.80 

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)
 
 Hasselbacken Chess Open 2019 Lang Stockholm SWE 2019-11-02
RcRownchangeKK*chgGame
 1547 1791 2.00 4 -1.11 20 -22.20 
  Kalingas, Dimitris 1426 GRE0.501-0.4020-8.00 
  Mossiaguine, Arina 1391  * SWE1.0010.08201.60 
  Hansson, Henrik 1657 SWE0.001-0.6820-13.60 
  Wiman, Daniel 1714 SWE0.501-0.1120-2.20 
 * 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)
 
 Uppsala Mote 2019 lang Uppsala SWE 2019-11-23
RcRownchangeKK*chgGame
 1784 1791 2.50 4 0.45 20 9.00 
  Therus, Martin 1768 SWE1.0010.47209.40 
  Bernhard, Jonathan 1945 SWE1.0010.712014.20 
  Robertsson, Klas 1714 SWE0.501-0.1120-2.20 
  Lofstrom, Bjorn 1707 SWE0.001-0.6220-12.40 

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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