Individual Calculations December 2018
 Landin, Bo  Total change: -12.60  Rating chartPersonal card
 SeniorSthlm Veteran60 DM 2018 Stockholm SWE 2018-09-06
RcRownchangeKK*chgGame
 1718 1832 4.50 8 -0.63 20 -12.60 
  Strom, Lennart 1536 SWE1.0010.15203.00 
  Kyhle, Bo 2122 SWE0.001-0.1620-3.20 
  Israel, Dan 1555 SWE1.0010.17203.40 
  Westrom, Hans 1688 SWE1.0010.31206.20 
  Engstrom, Stefan 1997 SWE0.001-0.2820-5.60 
  Andersson, Lars-Owe 1632 SWE0.501-0.2620-5.20 
  Sjostrand, Tommy 1654 SWE0.001-0.7320-14.60 
  Jansson, Arne 1556 SWE1.0010.17203.40 

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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