Individual Calculations May 2018
 Lawrence, Brian  Total change: -78.40  Rating chartPersonal card
 Uppsalamasterskapet 2018 Uppsala SWE 2018-01-30
RcRownchangeKK*chgGame
 1670 1609 1.50 8 -1.96 40 -78.40 
  Olsson, Sture 1903 SWE0.001-0.1540-6.00 
  Vallgren, Anders 1780 SWE0.5010.23409.20 
  Bjelvenmark, Per 1970 SWE0.001-0.1040-4.00 
  Aldahir, Abdusalam 1421 SWE1.0010.264010.40 
  Stordahl, Vidar 1461 SWE0.001-0.7040-28.00 
  Agnaes, Thore 1866 SWE0.001-0.1840-7.20 
  Nyberg, Per 1595 SWE0.001-0.5240-20.80 
  Groblewski, Jerzy 1364 SWE0.001-0.8040-32.00 

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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