Individual Calculations May 2019
 Sehlin, Mikael  Total change: -11.00  Rating chartPersonal card
 Kristallens Varturnering 2019 under 2000 Stockholm SWE 2019-01-17
RcRownchangeKK*chgGame
 1667 1500 1.00 5 -0.55 20 -11.00 
  Jonsson, Henrik 1825 SWE0.001-0.1320-2.60 
  Nilsen, Mats 1757 SWE0.001-0.1820-3.60 
  Andersson, Gunnar 1963 1861 SWE0.001-0.1020-2.00 
  Dahlstrom, Ingvar 1317 SWE1.0010.26205.20 
  Eriksson, Staffan 1574 SWE0.001-0.4020-8.00 

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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