Individual Calculations April 2018
 Ring, Lars  Total change: 3.20  Rating chartPersonal card
 Sallskapets Schweizer-KM 2018 R34 stockholm SWE 2018-02-06
RcRownchangeKK*chgGame
 1579 1714 0.50 1 -0.18 20 -3.60 
  Eriksson, Per-Olav 1579 SWE0.501-0.1820-3.60 

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)
 
 Sallskapets Schweizer-KM 2018 R56 stockholm SWE 2018-03-06
RcRownchangeKK*chgGame
 1639 1712 1.50 2 0.34 20 6.80 
  Kristoffersson, Robin 1437 SWE1.0010.17203.40 
  Viklund, Dick 1840 SWE0.5010.17203.40 

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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