Rapid: Individual Calculations September 2017
 Ronnestad, Liam Jansson  Total change: 3.80  Rating chartPersonal card
 Cellavision Chess Cup 2017, snabb Lund SWE 2017-08-04
RcRownchangeKK*chgGame
 1766 1510 1.00 4 0.19 20 3.80 
  Olsson, Bo 1966 1910  * SWE0.001-0.0820-1.60 
  Fang, Andy 1819 SWE0.001-0.1420-2.80 
  Amin, Idris 1629 SWE0.001-0.3420-6.80 
  Dahlqvist, Hans 1705 SWE1.0010.752015.00 
 * 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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