Individual Calculations December 2019
 Karlsson, Tommy 1950  Total change: -60.00  Rating chartPersonal card
 Roslagsbro KM 201920 R1234 Roslagen SWE 2019-10-10
RcRownchangeKK*chgGame
 1618 1781 1.00 3 -1.15 40 -46.00 
  Holmstrom, Claes 1665 SWE0.001-0.6640-26.40 
  Andersson, Claes-Ake 1597 SWE1.0010.264010.40 
  Tornqvist, Percy 1591 SWE0.001-0.7540-30.00 

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)
 
 Roslagsserien div 4 2019-2020 R1 Roslagen SWE 2019-10-26
RcRownchangeKK*chgGame
 1893 1781 0.00 1 -0.35 40 -14.00 
  Lundh, Bengt 1893 SWE0.001-0.3540-14.00 

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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