Individual Calculations September 2019
 Lacko, Pavel  Total change: -43.20  Rating chartPersonal card
 Goteborg Open 2019 lang Goteborg SWE 2019-08-17
RcRownchangeKK*chgGame
 1690 2081 1.50 4 -2.16 20 -43.20 
  Sandoval Fuquen, Janneth Katerin 1681  * COL0.001-0.9220-18.40 
  Lindskog, Bjorn 1681  * SWE1.0010.08201.60 
  Hakansson, Simon 1975 1717 SWE0.001-0.9020-18.00 
  Wennerlund, Elias 1681  * SWE0.501-0.4220-8.40 
 * 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)
 

 

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