Individual Calculations January 2019
 Nilsson, Mattias 1979  Total change: -1.60  Rating chartPersonal card
 ProCivitas Open 2018 Vaxjo SWE 2018-10-23
RcRownchangeKK*chgGame
 2029 1859 2.00 6 0.10 20 2.00 
  Westerberg, Jonathan m2259  * SWE0.001-0.0820-1.60 
  Hjerpe, Victor 1788 SWE1.0010.40208.00 
  Neretljak, Nedzad 2131 SWE0.5010.33206.60 
  Gonzalez, Emilio 1960 SWE0.001-0.3620-7.20 
  Rydstrom, Tom f2259  * SWE0.001-0.0820-1.60 
  Sukhayanudit, Apichai 1779 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)
 
 Div II 7 2018-19 R3 Sweden SWE 2018-12-02
RcRownchangeKK*chgGame
 1722 1859 0.50 1 -0.18 20 -3.60 
  Ernstsson, Ingemar 1722 SWE0.501-0.1820-3.60 

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)
 

 

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