Individual Calculations January 2022
 Aliyev, Arzu  Total change: 91.60  Rating chartPersonal card
 Vaggeryds KM 2021 Najdorf Vaggeryd SWE 2021-10-07
RcRownchangeKK*chgGame
 1566 1549 4.00 5 1.58 40 63.20 
  Karlsson, Lars-Gunnar 1209 SWE1.0010.12404.80 
  Heldic, Edin 1430 SWE1.0010.344013.60 
  Tencic, Zdenko 1687 SWE1.0010.694027.60 
  Dujmovic, Simun 1553 SWE1.0010.514020.40 
  Ravik, Andreas 1949  * SWE0.001-0.0840-3.20 
 * 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)
 
 Allsv Div II 6 2021-22 R1 Sweden SWE 2021-12-05
RcRownchangeKK*chgGame
 1704 1549 1.00 1 0.71 40 28.40 
  Torell, Torsten 1704 SWE1.0010.714028.40 

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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