Individual Calculations December 2019
 Andersson, Claes-Ake  Total change: -60.40  Rating chartPersonal card
 Roslagsbro KM 201920 R1234 Roslagen SWE 2019-10-10
RcRownchangeKK*chgGame
 1689 1597 0.00 4 -1.51 40 -60.40 
  Andersson, Jan-Olof 1596 SWE0.001-0.5040-20.00 
  Karlsson, Tommy 1950 1781 SWE0.001-0.2640-10.40 
  Andersson, Bo 1946 1713 SWE0.001-0.3440-13.60 
  Holmstrom, Claes 1665 SWE0.001-0.4140-16.40 

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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