Individual Calculations April 2023
 James, Chris  Total change: 24.60  Rating chartPersonal card
 SNCL_Division_2_2023 Rounds 3-4 Dunfermline SCO 2023-02-26
RcRownchangeKK*chgGame
 1774 1877 1.50 2 0.22 20 4.40 
  McGillivray, Calum 1705 SCO1.0010.27205.40 
  Dawson, Alastair 1842 SCO0.501-0.0520-1.00 

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)
 
 SNCL_Division_2_2023 Rounds 5-6 Dunfermline SCO 2023-03-19
RcRownchangeKK*chgGame
 1862 1855 2.00 2 1.01 20 20.20 
  Karampatos, Stavros 1858 GRE1.0010.502010.00 
  Jelfs, Alan 1865 SCO1.0010.512010.20 

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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