Individual Calculations December 2019
 Valcu, Lavinia  Total change: 90.00  Rating chartPersonal card
 Lilla Hasselbacken Chess Open 2019 Lang Stockholm SWE 2019-11-02
RcRownchangeKK*chgGame
 1439 1160 1.50 3 0.97 40 38.80 
  Anfalt, Erik 1560  * SWE0.001-0.0840-3.20 
  Ingelman-Sundberg, Simon 1443 SWE0.5010.344013.60 
  Eriksson, Adrian 1315 SWE1.0010.714028.40 
 * 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)
 
 Stockholmsserien 2019/2020 div 5 R2 Stockholm SWE 2019-11-10
RcRownchangeKK*chgGame
 1560 1160 0.00 1 -0.08 40 -3.20 
  Utstol, Lars 1560  * NOR0.001-0.0840-3.20 
 * 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)
 
 Novemberslaget 2019 lang Uppsala SWE 2019-11-23
RcRownchangeKK*chgGame
 1408 1160 2.00 3 1.36 40 54.40 
  Nyberg, Per 1530 SWE1.0010.904036.00 
  Ingelman-Sundberg, Simon 1443 SWE0.5010.344013.60 
  Zeidlitz, Ange 1251 SWE0.5010.12404.80 

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)
 

 

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