Individual Calculations May 2018
 Knoppel, Bjorn  Total change: -14.00  Rating chartPersonal card
 Wasa Masters 2018 Stockholm SWE 2018-02-01
RcRownchangeKK*chgGame
 1812 1793 2.50 7 -0.91 20 -18.20 
  Engstrom, Kaj 2192 SWE0.001-0.0820-1.60 
  Bornhede, Henrik 1520 SWE1.0010.17203.40 
  Verendel, Jan 2025 SWE0.001-0.2120-4.20 
  Brehmer, Ulf 1904 SWE0.001-0.3520-7.00 
  Nystrom, Ragnar 1764 SWE0.501-0.0420-0.80 
  Gustavsson, Veine 1723 SWE0.501-0.1020-2.00 
  Wretljung, Lennart 1557 SWE0.501-0.3020-6.00 

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)
 
 Sallskapets Schweizer-KM 2018 R789 stockholm SWE 2018-04-03
RcRownchangeKK*chgGame
 1893 1817 1.00 2 0.21 20 4.20 
  Helin, Mikael c1949 SWE0.001-0.3220-6.40 
  Svetic, Matija 1837 SWE1.0010.532010.60 

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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