Individual Calculations October 2020
 Wang, Dawen  Total change: 56.80  Rating chartPersonal card
 Lund Open 2020 Swiss 2 R57 Lund SWE 2020-08-01
RcRownchangeKK*chgGame
 1429 1228 2.00 2 1.42 40 56.80 
  Stedman, Theodor 1230 SWE1.0010.504020.00 
  Sundin, Sven-Ingvar 1628  * SWE1.0010.924036.80 
 * 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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