Rapid: Individual Calculations April 2018
 Kvarby, Anders  Total change: 5.20  Rating chartPersonal card
 Majornas varschack 1 Goteborg SWE 2018-01-31
RcRownchangeKK*chgGame
 1875 1786 1.00 3 -0.17 20 -3.40 
  Fors, Klas 2048 SWE0.001-0.1820-3.60 
  Berg, Bo S 1748 SWE1.0010.45209.00 
  Berg, Roy 1830 SWE0.001-0.4420-8.80 

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)
 
 Majornas Open snabb KM 2018 Goteborg SWE 2018-03-06
RcRownchangeKK*chgGame
 1941 1786 1.00 4 -0.28 20 -5.60 
  Fransson, Lennart 2137 SWE0.001-0.1120-2.20 
  Berg, Bo S 1749 SWE0.501-0.0520-1.00 
  Fors, Klas 2048 SWE0.5010.32206.40 
  Berg, Roy 1830 SWE0.001-0.4420-8.80 

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)
 
 Majornas varsnabb 3 2018 Goteborg SWE 2018-03-27
RcRownchangeKK*chgGame
 1903 1786 2.50 5 0.71 20 14.20 
  Fors, Klas 2048 SWE0.5010.32206.40 
  Skulason, Johann 1810 SWE0.001-0.4720-9.40 
  Berg, Bo S 1749 SWE1.0010.45209.00 
  Stroem, Leif 2078 SWE0.5010.35207.00 
  Berg, Roy 1830 SWE0.5010.06201.20 

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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