Individual Calculations July 2020
 Laukka, Ludwig  Total change: 32.00  Rating chartPersonal card
 Sommarkampen 2020 Uppsala SWE 2020-06-12
RcRownchangeKK*chgGame
 1429 1250 2.00 4 0.80 40 32.00 
  Jonsson, Jesper 2008 1119 SWE1.0010.324012.80 
  Buchert, Matthaus 1426 SWE1.0010.734029.20 
  Hagstrom, Jacob 1994 1650  * SWE0.001-0.0840-3.20 
  Sandin, Albin 1520 SWE0.001-0.1740-6.80 
 * 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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