Individual Calculations April 2023
 Jelfs, Alan  Total change: -27.00  Rating chartPersonal card
 SNCL_Division_2_2023 Rounds 3-4 Dunfermline SCO 2023-02-26
RcRownchangeKK*chgGame
 1799 1870 1.00 2 -0.18 20 -3.60 
  McGeoch, Kenny R 1907 SCO0.001-0.4520-9.00 
  Hall, David G 1691 SCO1.0010.27205.40 

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)
 
 SNCL_Division_2_2023 Rounds 5-6 Dunfermline SCO 2023-03-19
RcRownchangeKK*chgGame
 1800 1865 0.00 2 -1.17 20 -23.40 
  Kane, Robert 1745 ENG0.001-0.6620-13.20 
  James, Chris 1855 SCO0.001-0.5120-10.20 

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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