Individual Calculations April 2018
 Viklund, Dick  Total change: -27.00  Rating chartPersonal card
 Sallskapets Schweizer-KM 2018 R34 stockholm SWE 2018-02-06
RcRownchangeKK*chgGame
 1789 1825 1.00 2 -0.08 20 -1.60 
  Helin, Mikael c1974 SWE0.001-0.3020-6.00 
  Hahne, Christofer 1603 SWE1.0010.22204.40 

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)
 
 Sallskapets Schweizer-KM 2018 R56 stockholm SWE 2018-03-06
RcRownchangeKK*chgGame
 1800 1840 0.50 2 -0.60 20 -12.00 
  Gundersen, Ingvar 1888 SWE0.001-0.4320-8.60 
  Ring, Lars 1712 SWE0.501-0.1720-3.40 

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)
 
 Compo Cup lang 2018 Stockholm SWE 2018-03-24
RcRownchangeKK*chgGame
 1785 1840 1.00 3 -0.67 20 -13.40 
  Willinger, Tim 2128 SWE0.001-0.1620-3.20 
  Tran, Alva Ling 1460 SWE1.0010.09201.80 
  Arbeus, Carl-Johan 1766 SWE0.001-0.6020-12.00 

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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