Individual Calculations June 2017
 Svensson, Lars-Ake  Total change: -6.00  Rating chartPersonal card
 Seniorschack KM Stockholm 2017 r 891011 stockholm SWE 2017-04-06
RcRownchangeKK*chgGame
 1981 1944 1.50 4 -0.30 20 -6.00 
  Algars, Olle 1980 SWE0.5010.05201.00 
  Engstrom, Stefan 1950 SWE0.5010.01200.20 
  Agrest, Roman 2042 SWE0.5010.13202.60 
  Johansson, Lennart 1953 SWE0.001-0.4920-9.80 

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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