Individual Calculations June 2017
 Ukkonen, Tapio  Total change: 1.20  Rating chartPersonal card
 Norrkopingsmasterskapet 2017 Norrkoping SWE 2017-01-30
RcRownchangeKK*chgGame
 1718 1728 2.50 5 0.03 40 1.20 
  Larsson, Roger 1905 SWE0.001-0.2740-10.80 
  Al-Imam, Dheyaa 1328  * SWE1.0010.08403.20 
  Ohlin, Johnny 1842 SWE0.5010.16406.40 
  Dahlqvist, Ulf 1939 SWE0.001-0.2340-9.20 
  Hermansson, Hans 1574 SWE1.0010.294011.60 
 * 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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