Rapid: Individual Calculations July 2018
 Lanvin, Per  Total change: -37.40  Rating chartPersonal card
 Arboga Schackmote Snabbschack Ulf Arboga SWE 2018-06-09
RcRownchangeKK*chgGame
 1778 1972 2.50 6 -1.87 20 -37.40 
  Jonsson, Magnus 1918 SWE0.001-0.5820-11.60 
  Andersson, Jan 1948 1779 SWE0.001-0.7520-15.00 
  Skarehag, Daniel 1633 SWE1.0010.12202.40 
  Koski, Viljo 1890 SWE0.001-0.6120-12.20 
  Backlund, Elias 1572  * SWE1.0010.08201.60 
  Johansson, Bertil 1877 SWE0.501-0.1320-2.60 
 * 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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